DR. THOMAS G ZORC MD
NPI 1184755407
Surgery in Chevy Chase, MD

NPI Status: Active since March 08, 2007

Contact Information

5530 WISCONSIN AVE
SUITE 1455
CHEVY CHASE, MD
ZIP 20815
Phone: (301) 656-6700
Fax: (301) 656-6701

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  • Individual
  • Male
  • Years of Experience 41
  • Surgery
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About THOMAS ZORC

This page provides the complete NPI Profile along with additional information for Thomas Zorc, a provider established in Chevy Chase, Maryland with a medical specialization in Surgery and more than 41 years of experience. He graduated from Georgetown University School Of Medicine in 1985. The healthcare provider is registered in the NPI registry with number 1184755407 assigned on March 2007. The practitioner's primary taxonomy code is 208600000X with license number D35110 (MD). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1184755407
Provider Name
DR. THOMAS G ZORC MD
Gender
Male
Entity Type
Individual
Location Address
5530 WISCONSIN AVE SUITE 1455 CHEVY CHASE, MD 20815
Location Phone
(301) 656-6700
Location Fax
(301) 656-6701
Mailing Address
PO BOX 70626 CHEVY CHASE, MD 20813
Mailing Phone
(301) 656-6700
Mailing Fax
(301) 656-6701
Medical School Name
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
1985
Is Sole Proprietor?
Yes
Enumeration Date
03-08-2007
Last Update Date
11-06-2010
Code Navigator

A surgeon like Thomas Zorc treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

Location Map

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

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
D35110
License State
MD
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12086X0206XAllopathic & Osteopathic Physicians

Surgery
Surgical Oncology

D35110 (MD)

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.

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
599056C60MEDICARE PIN (08)DC 
E40797MEDICARE UPIN (02)DC 
020052863OTHER (01)MDRAILROAD MEDICARE

Medicare Participation & PECOS Enrollment Status

Thomas Zorc 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.

Thomas Zorc 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: 7719065291

    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: I20080424000082

    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.

Complete ultrasound scan of 1 breast

A complete ultrasound scan of one breast is a non-invasive imaging test that uses sound waves to create detailed images of the inside of your breast. It helps in detecting any abnormalities or changes, ensuring your breast health.

This service was performed 32 times for 25 patients

Drainage of fluid collection in soft tissue using imaging guidance

This procedure involves draining excess fluid that has collected in your soft tissue. It's guided by imaging technology to ensure accuracy. This aids in reducing swelling and discomfort, promoting healing. It's a common, low-risk procedure.

This service was performed 47 times for 18 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 47 times for 25 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 128 times for 71 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 90 times for 61 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 25 times for 11 patients

Hernia repair - groin (open)

Hernia repair in the groin area (open) is a surgical procedure to fix a bulge or protrusion, caused by internal tissues pushing through a weak spot in your abdominal wall. In this operation, a small incision is made in the groin area. The protruding tissue is then placed back into the abdomen, and the weakened area is reinforced with stitches or a mesh.

This service was performed for 18 patients

Limited ultrasound scan of 1 breast

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

This service was performed 41 times for 17 patients

Limited ultrasound scan of abdomen

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

This service was performed 90 times for 47 patients

Limited ultrasound scan of pelvis

A limited ultrasound scan of the pelvis is a non-invasive imaging test. It uses high-frequency sound waves to create pictures of the lower abdomen area. This helps doctors view and assess the health of certain internal structures. It's painless and usually takes about 30 minutes.

This service was performed 58 times for 42 patients

Mastectomy

A mastectomy is a surgical procedure that involves the removal of all or part of the breast tissue. This is often done to treat or prevent conditions related to abnormal cell growth. There are different types, ranging from removing only the breast tissue to also removing nearby structures. The approach depends on individual health circumstances.

This service was performed for 1-10 patients

Melanoma (skin cancer) excision

Melanoma excision is a procedure where a surgeon removes melanoma, a type of skin cancer, and some surrounding healthy tissue. Local anesthesia is applied to numb the area. The goal is to completely remove the cancer and prevent its spread. Healing time varies.

This service was performed for 1-10 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 49 times for 49 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

This service was performed 54 times for 16 patients

Removal of growth of sperm cord

This procedure involves the removal of an abnormal growth located in the cord that carries vital substances to the reproductive system. It's a simple operation, usually performed under local or general anesthesia. The goal is to maintain normal function while ensuring your comfort and safety.

This service was performed 14 times for 14 patients

Repair of groin hernia (5 years or older)

Repair of a groin hernia is a procedure aimed at fixing an abnormal bulge that can occur in the area between your abdomen and thigh. This condition happens when tissue pushes through a weak spot in your lower abdominal wall. The repair procedure returns this tissue back to its proper place.

This service was performed 14 times for 14 patients

Repair of separation of wound closure with insertion of packing

This procedure involves fixing a wound that has reopened after initial closure. A special material, called packing, is inserted into the wound to promote healing from the inside out. This helps prevent infection and aids in tissue growth for a healthier recovery.

This service was performed 42 times for 14 patients

Ultrasonic guidance during surgery

Ultrasonic guidance during surgery is a technique that uses sound waves to create real-time images of the inside of your body. This helps the surgeon navigate and perform procedures more accurately, reducing the risk of complications. It's like a GPS for your body's internal structures.

This service was performed 20 times for 19 patients

Ultrasound scan of chest

An ultrasound scan of the chest is a non-invasive imaging procedure that uses sound waves to create pictures of the structures within your chest, such as your heart and lungs. It's a safe, painless method that helps doctors diagnose and monitor various conditions.

This service was performed 32 times for 13 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $25.07 for a new patient copayment and $20.16 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 20815 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $100.31
  • Minimum New Patient Price $65.18
  • Maximum New Patient Price $194.86
  • Average New Patient Copayment $25.07
  • Minimum New Patient Copayment $16.29
  • Maximum New Patient Copayment $48.71

Established Patients Visit Costs *

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

  • Average Established Patient Price $80.66
  • Minimum Established Patient Price $21.4
  • Maximum Established Patient Price $158.88
  • Average Established Patient Copayment $20.16
  • Minimum Established Patient Copayment $5.35
  • Maximum Established Patient Copayment $39.72

* 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 1184755407, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 8 → 16 → 7 7 → 14 → 5 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 1 + 4 + 5 + 1 + 0 + 4 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1184755407.

Other Providers at the Same Location


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

Dentist (Periodontics)
5530 WISCONSIN AVE, STE 1110
CHEVY CHASE, MD 20815
Nurse Anesthetist, Certified Registered
5530 WISCONSIN AVE, STE 1550
CHEVY CHASE, MD 20815
Specialist
5530 WISCONSIN AVE, #1510
CHEVY CHASE, MD 20815
Physical Therapist
5530 WISCONSIN AVE, SUITE 604
CHEVY CHASE, MD 20815
Internal Medicine
5530 WISCONSIN AVE, SUITE 550
CHEVY CHASE, MD 20815
Dentist (General Practice)
5530 WISCONSIN AVE, STE 1535
CHEVY CHASE, MD 20815
Specialist
5530 WISCONSIN AVE, SUITE # 1660
CHEVY CHASE, MD 20815
Anesthesiology
5530 WISCONSIN AVE, SUITE 1620
CHEVY CHASE, MD 20815
Nurse Anesthetist, Certified Registered
5530 WISCONSIN AVE, SUITE 1620
CHEVY CHASE, MD 20815
Internal Medicine (Pulmonary Disease)
5530 WISCONSIN AVE, SUITE 309
CHEVY CHASE, MD 20815
Internal Medicine (Pulmonary Disease)
5530 WISCONSIN AVE, SUITE 930
CHEVY CHASE, MD 20815
Nurse Anesthetist, Certified Registered
5530 WISCONSIN AVE, SUITE 1455
CHEVY CHASE, MD 20815
Orthopaedic Surgery
5530 WISCONSIN AVE, SUITE 645
CHEVY CHASE, MD 20815
Internal Medicine (Cardiovascular Disease)
5530 WISCONSIN AVE, SUITE 700
CHEVY CHASE, MD 20815
Internal Medicine (Cardiovascular Disease)
5530 WISCONSIN AVE, SUITE 730
CHEVY CHASE, MD 20815
Internal Medicine (Cardiovascular Disease)
5530 WISCONSIN AVE, SUITE 750
CHEVY CHASE, MD 20815
Obstetrics & Gynecology
5530 WISCONSIN AVE, 715
CHEVY CHASE, MD 20815
Psychiatry & Neurology (Psychiatry)
5530 WISCONSIN AVE, #852
CHEVY CHASE, MD 20815
Neurological Surgery
5530 WISCONSIN AVE, SUITE 1147
CHEVY CHASE, MD 20815
Nurse Anesthetist, Certified Registered
5530 WISCONSIN AVE, SUITE 1620
CHEVY CHASE, MD 20815

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184755407, enumerated as an "individual" on March 08, 2007.

The provider is located at 5530 WISCONSIN AVE SUITE 1455 CHEVY CHASE, MD 20815 and the phone number is (301) 656-6700.

Surgery with taxonomy code 208600000X.

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