MR. JAMES G JAKOWATZ MD
NPI 1649225384
Surgery - Surgical Oncology in Orange, CA

NPI Status: Active since May 23, 2006

Contact Information

101 THE CITY DRIVE
BLDG 56 RT 81
ORANGE, CA
ZIP 92868
Phone: (714) 456-8171
Fax: (714) 456-7244

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  • Individual
  • Male
  • Surgery
  • Surgical Oncology
  • PECOS Enrolled

About JAMES JAKOWATZ

This page provides the complete NPI Profile along with additional information for James Jakowatz, a provider established in Orange, California with a medical specialization in Surgery, focusing in surgical oncology . The healthcare provider is registered in the NPI registry with number 1649225384 assigned on May 2006. The practitioner's primary taxonomy code is 2086X0206X with license number G49811 (CA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1649225384
Provider Name
MR. JAMES G JAKOWATZ MD
Gender
Male
Entity Type
Individual
Location Address
101 THE CITY DRIVE BLDG 56 RT 81 ORANGE, CA 92868
Location Phone
(714) 456-8171
Location Fax
(714) 456-7244
Mailing Address
200 S MANCHESTER AVE STE 300 ORANGE, CA 92868
Mailing Phone
(714) 456-2986
Is Sole Proprietor?
No
Enumeration Date
05-23-2006
Last Update Date
02-07-2023
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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

Surgery Surgical Oncology

Taxonomy Code
2086X0206X
Type
Allopathic & Osteopathic Physicians
License No.
G49811
License State
CA
Taxonomy Description
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
00G498110MEDICAID (05)CA 

Medicare Participation & PECOS Enrollment Status

James Jakowatz 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

  • 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.

Biopsy of related skin growth, first growth

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

This service was performed 15 times for 15 patients

Biopsy or removal of deep lymph nodes of underarm

A biopsy or removal of deep underarm lymph nodes is a procedure where a small sample of lymph node tissue is taken for testing. This helps in diagnosing or ruling out conditions like infections or cancers. It involves a small incision and is typically done under local or general anesthesia.

This service was performed 27 times for 26 patients

Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm

This is a procedure to repair a complex wound on your scalp, arm, or leg that is 2.6-7.5 cm long. It involves cleaning, removing damaged tissue, and stitching the wound to promote healing. It's performed under local or general anesthesia.

This service was performed 22 times for 22 patients

Complicated repair of wound of scalp, arms, or legs, each additional 5.0 cm or less

This procedure involves the complex repair of a wound on the scalp, arms, or legs. It's more intricate than a regular wound repair, often involving layered sutures, debridement, and tissue rearrangement. The service covers each additional wound up to 5.0 cm in length.

This service was performed 22 times for 20 patients

Complicated repair of wound of trunk, 2.6-7.5 cm

This service involves the intricate repair of a wound on your body's main structure, between your neck and limbs. The wound measures 2.6-7.5 cm. The procedure includes deep-layer stitching and may involve repairing damaged tissue.

This service was performed 22 times for 20 patients

Complicated repair of wound of trunk, each additional 5.0 cm or less

This procedure involves the complex repair of a wound located on the body's trunk. It's performed for each additional wound up to 5.0 cm in size. The process includes cleaning, stitching, and dressing the wound to promote healing and prevent infections.

This service was performed 28 times for 19 patients

Established patient office or other outpatient visit, 10-19 minutes

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

This service was performed 401 times for 249 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 50 times for 44 patients

Imaging of lymph nodes during surgery

Imaging of lymph nodes during surgery involves taking detailed pictures of your lymph nodes to help surgeons see and assess them in real-time. This procedure can aid in detecting disease, guiding treatment, and improving surgical precision.

This service was performed 39 times for 39 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 72 times for 72 patients

Punch biopsy, first skin growth

A punch biopsy is a procedure where a small, circular tool is used to remove a sample of skin tissue. This is usually done to test a skin growth for potential issues. You may feel a pinch, but discomfort is minimal. The area heals quickly.

This service was performed 13 times for 13 patients

Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm

This procedure involves removing a cancerous skin growth measuring 3.1-4.0 cm on the body, arms, or legs. The area is numbed, then the growth is carefully cut out. The wound is stitched for healing. Regular follow-ups ensure complete removal and recovery.

This service was performed 21 times for 21 patients

Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm

This procedure involves surgically removing a cancerous skin growth larger than 4.0 cm on your body, arms, or legs. It's a crucial step in preventing the spread of cancer. Local anesthesia is typically used, and recovery time varies. It's a common and safe procedure.

This service was performed 29 times for 25 patients

Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, more than 4.0 cm

This procedure involves the careful removal of a cancerous skin growth larger than 4.0 cm from the face, ears, eyelids, nose, lips, or mouth. The aim is to eliminate cancer cells while preserving surrounding healthy tissue. Local anesthesia is typically used.

This service was performed 11 times for 11 patients

Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, more than 4.0 cm

This procedure involves the surgical removal of a cancerous growth on the scalp, neck, hands, or feet that measures over 4.0 cm. It is performed under local anesthesia and may require stitches. The goal is to eliminate all cancer cells and prevent further spread.

This service was performed 12 times for 12 patients

Physician Visit Costs

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 92868 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $187.6
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $46.9
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $77.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $19.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* 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 1649225384, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 4 → 8 2 → 4 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 8 + 9 + 4 + 2 + 1 + 0 + 3 + 1 + 6 + 24 = 66

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1649225384.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Specialist
101 THE CITY DRIVE
ORANGE, CA 92868
Pediatrics
101 THE CITY DRIVE, CITY TOWER #800 ZOT 4482
ORANGE, CA 92868
Nurse Practitioner
101 THE CITY DRIVE
ORANGE, CA 92868
Registered Nurse (Emergency)
101 THE CITY DRIVE
ORANGE, CA 92868
Internal Medicine
101 THE CITY DRIVE, PAVILLION 1, 2ND FLOOR
ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE, CITY TOWER, STE 400
ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE, CITY TOWER, STE 400
ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE, CITY TOWER, STE 400
ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE, CITY TOWER, STE 400
ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE, UNIVERSITY OF CALIFORNIA IRVINE MEDICAL CENTER
ORANGE, CA 92868
Internal Medicine
101 THE CITY DRIVE, CITY TOWER STE 400
ORANGE, CA 92868
Hospitalist
101 THE CITY DRIVE, CITY TOWER, SUITE 400
ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE, CITY TOWER, SUITE 400
ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE, CITY TOWER, SUITE 400
ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE
ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE
CITY TOWER, CA 92868
Registered Nurse (Registered Nurse First Assistant)
101 THE CITY DRIVE
SOUTH ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE, CITY TOWER, SUITE 400
ORANGE, CA 92868
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE, CITY TOWER, SUITE 400
ORANGE, CA 92868
Pathology (Anatomic Pathology & Clinical Pathology)
101 THE CITY DRIVE, BLDG 52
ORANGE, CA 92868

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649225384, enumerated as an "individual" on May 23, 2006.

The provider is located at 101 THE CITY DRIVE BLDG 56 RT 81 ORANGE, CA 92868 and the phone number is (714) 456-8171.

Surgery with taxonomy code 2086X0206X and a focus in Surgical Oncology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.