WILLIAM MICHAEL PACE MD
NPI 1326096785
Nuclear Medicine in Camarillo, CA
NPI Status: Active since May 05, 2006
Contact Information
2438 N PONDEROSA DR, STE C210 - C213
CAMARILLO, CA
ZIP 93010
Phone: (805) 971-1492
Fax: (805) 301-1492
- Individual
- Male
- Years of Experience 32
- Nuclear Medicine
- Accepts Medicare Approved Payment
- PECOS Enrolled
About WILLIAM PACE
This page provides the complete NPI Profile along with additional information for William Pace, a provider established in Camarillo, California with a medical specialization in Nuclear Medicine and more than 32 years of experience. He graduated from University Of Iowa, Rj & L Carver College Of Medicine in 1994. The healthcare provider is registered in the NPI registry with number 1326096785 assigned on May 2006. The practitioner's primary taxonomy code is 207U00000X with license number A54532 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1326096785
- Provider Name
- WILLIAM MICHAEL PACE MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2438 N PONDEROSA DR, STE C210 - C213 CAMARILLO, CA 93010
- Location Phone
- (805) 971-1492
- Location Fax
- (805) 301-1492
- Mailing Address
- 237 SALIDA DEL SOL SANTA BARBARA, CA 93109
- Mailing Phone
- (805) 637-1313
- Medical School Name
- UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
- Graduation Year
- 1994
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-05-2006
- Last Update Date
- 06-18-2025
- Code Navigator
Location Map
Secondary Locations
- 300 W Pueblo St
Santa Barbara, CA 93105
(805) 563-5870 - 2486 N Ponderosa Dr Ste D106
Camarillo, CA 93010
(805) 484-8479
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Nuclear Medicine
- Taxonomy Code
- 207U00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A54532
- License State
- CA
- Taxonomy Description
- A nuclear medicine specialist employs the properties of radioactive atoms and molecules in the diagnosis and treatment of disease and in research. Radiation detection and imaging instrument systems are used to detect disease as it changes the function and metabolism of normal cells, tissues and organs. A wide variety of diseases can be found in this way, usually before the structure of the organ involved by the disease can be seen to be abnormal by any other techniques. Early detection of coronary artery disease (including acute heart attack), early cancer detection and evaluation of the effect of tumor treatment, diagnosis of infection and inflammation anywhere in the body and early detection of blood clot in the lungs are all possible with these techniques. Unique forms of radioactive molecules can attack and kill cancer cells (e.g., lymphoma, thyroid cancer) or can relieve the severe pain of cancer that has spread to bone
Medicare Participation & PECOS Enrollment Status
William Pace is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
William Pace is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 5698778777
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20060809000474
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Exercise or drug-induced heart stress test with electrocardiogram (ecg)
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries
Injection of radioactive material for x-ray identification of lymph node
Injection of radioactive material for x-ray identification of lymph node
Injection, furosemide, up to 20 mg
Injection, regadenoson, 0.1 mg
Iodine 1-123 ioflupane, diagnostic, per study dose, up to 5 millicuries
Nuclear medicine studies of heart muscle at rest and with stress and spect
Nuclear medicine studies of heart muscle at rest and with stress and spect
Nuclear medicine studies of kidney, blood flow, and function
Nuclear medicine study from skull base to mid-thigh with ct scan
Nuclear medicine study from skull base to mid-thigh with ct scan
Nuclear medicine study limited area with ct scan
Nuclear medicine study of bone and/or joint whole body
Nuclear medicine study of bone and/or joint whole body
Nuclear medicine study of bone taken at different times
Nuclear medicine study of bone taken at different times
Nuclear medicine study of heart muscle at rest and with stress and spect
Nuclear medicine study of kidney, blood, flow, and function with drug administration
Nuclear medicine study of liver and bile duct system
Nuclear medicine study of lung circulation
Nuclear medicine study of lung ventilation and circulation
Nuclear medicine study of lung ventilation and circulation
Nuclear medicine study of lymphatic system
Nuclear medicine study of lymphatic system
Nuclear medicine study of parathyroid with spect and ct scan
Nuclear medicine study of parathyroid with spect and ct scan
Nuclear medicine study of stomach to assess emptying
Nuclear medicine study of stomach to assess emptying
Nuclear medicine study to assess blood loss
Nuclear medicine study whole body with ct scan
Nuclear medicine study, 1 area with spect
Nuclear medicine study, 1 area with spect
Nuclear medicine study, 1 area with spect and concurrent ct scan
Nuclear medicine study, 1 area with spect and concurrent ct scan
Nuclear medicine study, multiple areas with spect and concurrent ct scan
Piflufolastat f-18, diagnostic, 1 millicurie
Technetium tc-99m macroaggregated albumin, diagnostic, per study dose, up to 10 millicuries
Technetium tc-99m mertiatide, diagnostic, per study dose, up to 15 millicuries
Technetium tc-99m oxidronate, diagnostic, per study dose, up to 30 millicuries
Technetium tc-99m pentetate, diagnostic, aerosol, per study dose, up to 75 millicuries
Technetium tc-99m sestamibi, diagnostic, per study dose
Technetium tc-99m sulfur colloid, diagnostic, per study dose, up to 20 millicuries
Technetium tc-99m tilmanocept, diagnostic, up to 0.5 millicuries
An exercise or drug-induced heart stress test with an ECG checks how your heart responds to stress. You'll either exercise on a treadmill or be given medication to stress your heart. An ECG then captures your heart's activity, helping detect any issues.
This service was performed 190 times for 190 patientsAn exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.
This service was performed 73 times for 73 patientsAn exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.
This service was performed 50 times for 50 patientsAn exercise or drug-induced heart stress test with ECG is a procedure performed by a doctor to assess how your heart responds to exertion. It involves monitoring your heart's electrical activity while you exercise or after medication is given to mimic exercise effects.
This service was performed 61 times for 61 patientsAn exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.
This service was performed 73 times for 73 patientsAn exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.
This service was performed 228 times for 228 patientsFluorodeoxyglucose F-18 FDG is a radioactive drug used in PET scans. It helps doctors see how your tissues and organs are functioning. The drug is given in a specific dose, up to 45 millicuries, depending on your body size and the type of scan.
This service was performed 192 times for 179 patientsThis procedure involves injecting a safe radioactive substance into your body. It travels to your lymph nodes, making them visible on X-ray images. This helps in identifying any abnormal nodes for further examination. It's a standard part of many diagnostic processes.
This service was performed 27 times for 26 patientsThis procedure involves injecting a safe radioactive substance into your body. It travels to your lymph nodes, making them visible on X-ray images. This helps in identifying any abnormal nodes for further examination. It's a standard part of many diagnostic processes.
This service was performed 37 times for 37 patientsFurosemide is a medication given via injection, often to help your body eliminate excess fluid or salt. It's typically used to treat issues like heart failure or high blood pressure. The dose mentioned, up to 20 mg, will be adjusted based on your specific needs.
This service was performed 21 times for 11 patientsRegadenoson injection, 0.1 mg, is a medication used to help visualize the heart during a stress test. It works by increasing blood flow in the arteries of the heart. It's injected into a vein and is generally well-tolerated.
This service was performed 392 times for 98 patientsIodine 1-123 Ioflupane is a diagnostic procedure where a small radioactive substance is introduced into your body. It helps to create clear images of your brain, specifically to study the functioning of your brain's nerve cells.
This service was performed 58 times for 58 patientsNuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.
This service was performed 357 times for 357 patientsNuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.
This service was performed 544 times for 531 patientsNuclear medicine studies of the kidney, blood flow, and function involve using small amounts of radioactive materials to create images of your kidneys. This helps in assessing their structure and working condition, aiding in early diagnosis and treatment planning.
This service was performed 11 times for 11 patientsA nuclear medicine study from skull base to mid-thigh with a CT scan involves using a small amount of radioactive material and CT imaging to examine body tissues and organs. This helps detect any abnormalities by providing detailed images of the body's internal structure.
This service was performed 22 times for 22 patientsA nuclear medicine study from skull base to mid-thigh with a CT scan involves using a small amount of radioactive material and CT imaging to examine body tissues and organs. This helps detect any abnormalities by providing detailed images of the body's internal structure.
This service was performed 198 times for 189 patientsA nuclear medicine study with a limited area CT scan is a diagnostic procedure. A small amount of radioactive substance is injected into your body, which helps create detailed images of a specific area. The CT scan further enhances these images, providing clearer, more precise results.
This service was performed 15 times for 15 patientsA nuclear medicine study of bone and/or joint whole body involves injecting a small amount of radioactive material into your body. This material travels to your bones and emits energy. A special camera captures this energy, creating images of your bones to help identify any abnormalities.
This service was performed 92 times for 86 patientsA nuclear medicine study of bone and/or joint whole body involves injecting a small amount of radioactive material into your body. This material travels to your bones and emits energy. A special camera captures this energy, creating images of your bones to help identify any abnormalities.
This service was performed 103 times for 99 patientsA nuclear medicine bone study involves injecting a small amount of radioactive material into your body. This material collects in the bones and is detected by a special camera to create images. These images are taken at different times to track changes and help diagnose bone conditions.
This service was performed 19 times for 19 patientsA nuclear medicine bone study involves injecting a small amount of radioactive material into your body. This material collects in the bones and is detected by a special camera to create images. These images are taken at different times to track changes and help diagnose bone conditions.
This service was performed 46 times for 45 patientsA nuclear medicine study of the heart muscle, both at rest and under stress, along with SPECT, helps assess heart health. A safe radioactive substance is injected, which the heart absorbs. Then, a special camera captures images of the heart. This procedure can detect heart disease or other issues.
This service was performed 12 times for 11 patientsThis procedure helps analyze kidney function using a safe radioactive substance and special imaging. The substance is administered through an injection and travels to your kidneys. Images are then taken to assess blood flow and overall kidney function.
This service was performed 23 times for 21 patientsA nuclear medicine study of the liver and bile duct system involves the use of a small amount of radioactive material to create detailed images. This helps doctors examine the liver's function and structure, and detect any abnormalities in the bile ducts.
This service was performed 74 times for 73 patientsA nuclear medicine study of lung circulation involves the use of a safe, radioactive substance to visualize lung function. It helps in diagnosing conditions like blood clots. The substance is injected and images are taken to study the blood flow in your lungs.
This service was performed 49 times for 49 patientsA nuclear medicine lung ventilation and circulation study uses a safe radioactive material to create images of air and blood flow in your lungs. It helps identify issues like blood clots or lung diseases. You inhale or receive an injection of this material, and a special camera captures the images.
This service was performed 94 times for 90 patientsA nuclear medicine lung ventilation and circulation study uses a safe radioactive material to create images of air and blood flow in your lungs. It helps identify issues like blood clots or lung diseases. You inhale or receive an injection of this material, and a special camera captures the images.
This service was performed 16 times for 16 patientsA nuclear medicine study of the lymphatic system involves injecting a safe, radioactive substance into your body. This substance travels through your lymphatic system and helps create images on a special camera. These images can help doctors diagnose conditions related to your immune system.
This service was performed 26 times for 26 patientsA nuclear medicine study of the lymphatic system involves injecting a safe, radioactive substance into your body. This substance travels through your lymphatic system and helps create images on a special camera. These images can help doctors diagnose conditions related to your immune system.
This service was performed 21 times for 19 patientsA nuclear medicine study of the parathyroid with SPECT and CT scan is a diagnostic procedure. It uses a safe radioactive substance and imaging techniques to create detailed pictures of your parathyroid glands. These images help identify any abnormalities or diseases.
This service was performed 18 times for 17 patientsA nuclear medicine study of the parathyroid with SPECT and CT scan is a diagnostic procedure. It uses a safe radioactive substance and imaging techniques to create detailed pictures of your parathyroid glands. These images help identify any abnormalities or diseases.
This service was performed 28 times for 28 patientsA nuclear medicine study of the stomach assesses how quickly food leaves the stomach. A safe, radioactive substance is added to a meal. The radiation emitted is tracked, creating images that show the food's progress through the stomach. It's non-invasive and painless.
This service was performed 42 times for 42 patientsA nuclear medicine study of the stomach assesses how quickly food leaves the stomach. A safe, radioactive substance is added to a meal. The radiation emitted is tracked, creating images that show the food's progress through the stomach. It's non-invasive and painless.
This service was performed 11 times for 11 patientsA nuclear medicine study is a type of imaging test. It uses a small amount of radioactive material to help identify blood loss. This material is injected into your body and detected by a special camera, providing images of your internal structures.
This service was performed 23 times for 22 patientsA Nuclear Medicine Study with a CT Scan is a diagnostic procedure. It uses a small amount of radioactive substance and a CT scan to create detailed images of your body. These images help doctors diagnose, monitor, and treat various conditions.
This service was performed 40 times for 37 patientsA nuclear medicine study with SPECT involves a safe, small amount of radioactive substance to help visualize body organs. SPECT, or Single Photon Emission Computed Tomography, creates detailed 3D images. This helps doctors diagnose and monitor conditions in a specific body area.
This service was performed 11 times for 11 patientsA nuclear medicine study with SPECT involves a safe, small amount of radioactive substance to help visualize body organs. SPECT, or Single Photon Emission Computed Tomography, creates detailed 3D images. This helps doctors diagnose and monitor conditions in a specific body area.
This service was performed 67 times for 67 patientsA nuclear medicine study with SPECT and concurrent CT scan is a special imaging test. It uses a small amount of radioactive substance and advanced imaging techniques to create detailed pictures of your internal body structures. It aids in diagnosing and tracking the progress of treatment for various diseases.
This service was performed 38 times for 38 patientsA nuclear medicine study with SPECT and concurrent CT scan is a special imaging test. It uses a small amount of radioactive substance and advanced imaging techniques to create detailed pictures of your internal body structures. It aids in diagnosing and tracking the progress of treatment for various diseases.
This service was performed 124 times for 122 patientsA nuclear medicine study with SPECT and concurrent CT scan is a diagnostic procedure. It involves the use of a small amount of radioactive substance and imaging techniques to visualize and assess the function of different body areas. It provides detailed images and data to aid in diagnosis and treatment planning.
This service was performed 17 times for 16 patientsPiflufolastat F-18 is a radioactive diagnostic agent used in PET scans. It helps visualize certain cells in your body, aiding doctors in diagnosing specific conditions. This service involves injecting 1 millicurie of the agent into your body.
This service was performed 518 times for 53 patientsTechnetium Tc-99m Macroaggregated Albumin is a diagnostic procedure. It involves a safe radioactive substance injected into your bloodstream. The substance helps create clear images of blood flow in your lungs, aiding in accurate diagnosis.
This service was performed 19 times for 19 patientsTechnetium Tc-99m Mertiatide is a radiopharmaceutical diagnostic test. It involves the injection of a small dose of radioactive material to create images of your kidneys. This helps doctors evaluate kidney function and detect any abnormalities.
This service was performed 11 times for 11 patientsTechnetium Tc-99m Oxidronate is a diagnostic procedure. A small amount of radioisotope is injected into your body, which collects in certain bones. A special camera then captures images of the bones, helping to detect any abnormalities or diseases.
This service was performed 142 times for 138 patientsTechnetium Tc-99m Pentetate is a nuclear medicine test that helps visualize the lungs. A harmless radioactive substance is inhaled as an aerosol, which then attaches to lung tissue. Images taken can show lung function and detect any abnormalities.
This service was performed 13 times for 13 patientsTechnetium Tc-99m Sestamibi is a diagnostic test used to create images of your heart or breast tissues. It involves a safe radioactive substance injection that helps doctors to detect any abnormalities or changes in these tissues.
This service was performed 207 times for 114 patientsTechnetium Tc-99m sulfur colloid is used in diagnostic imaging tests. It helps to highlight areas of concern in the body by emitting a small amount of radiation that can be detected by a special camera. This helps doctors to diagnose and monitor various health conditions.
This service was performed 15 times for 15 patientsTechnetium Tc-99m Tilmanocept is a radioactive diagnostic agent used for imaging and lymph node mapping in the body. It helps doctors locate lymph nodes that may be affected by disease, aiding in effective treatment planning.
This service was performed 49 times for 49 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $35.18 for a new patient copayment and $27.18 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 93010 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $140.72
- Minimum New Patient Price $62.32
- Maximum New Patient Price $185.36
- Average New Patient Copayment $35.18
- Minimum New Patient Copayment $15.58
- Maximum New Patient Copayment $46.34
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $108.74
- Minimum Established Patient Price $20.68
- Maximum Established Patient Price $151.85
- Average Established Patient Copayment $27.18
- Minimum Established Patient Copayment $5.17
- Maximum Established Patient Copayment $37.96
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1326096785, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 65 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1326096785, enumerated as an "individual" on May 05, 2006.
The provider is located at 2438 N PONDEROSA DR, STE C210 - C213 CAMARILLO, CA 93010 and the phone number is (805) 971-1492.
Nuclear Medicine with taxonomy code 207U00000X.