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MARC GONCHAR M.D.
NPI 1437126869
Internal Medicine in Seattle, WA

Active since March 03, 2006PECOS EnrolledAccepts Medicare Assignment
904 7TH AVE, SEATTLE, WA 98104(206) 329-1760 Get Directions Write a Review

NPPES record last updated: May 16, 2012. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Marc Gonchar M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARC GONCHAR M.D. (NPI 1437126869) is an individual internal medicine provider in Seattle, Washington, licensed in Washington (MD00039437) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (1998).

NPPES Registry Identity

NPI1437126869
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMARC GONCHARCredential: M.D.
Location Address904 7TH AVESeattle, WA 98104-1132
Mailing Address904 7th AveSeattle, WA 98104-1132 · (206) 329-1760
Phone(206) 329-1760
Sole ProprietorNo
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 1998
Enumeration DateMarch 3, 2006
Last NPPES UpdateMay 16, 2012
✔ NPI 1437126869 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WA · MD00039437
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
904 7TH AVE, Seattle, WA 98104
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Other Identifiers 3

Medicare ID-Type UnspecifiedAB22301WA
Medicare UPINH38953WA
Medicaid8278442WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marc Gonchar M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6608906821
PECOS Enrollment IDI20100615000689
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
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.
57 services56 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
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.
34 services33 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAURA MORRISON MD
Dermatology
904 7TH AVE
SEATTLE, WA 98104
King County (206) 860-4691
DR. JOSEPH W DAVIS M.D.
Internal Medicine
904 7TH AVE
SEATTLE, WA 98104
King County (206) 860-5574
MANDY WARNER MATTA PA-C
Physician Assistant (Surgical)
904 7TH AVE
SEATTLE, WA 98104
King County (206) 329-1760
ANTONIUS MULIA M.D.
Internal Medicine
904 7TH AVE
SEATTLE, WA 98104
King County (206) 329-1760
KATHLEEN MAKIELSKI M.D.
Otolaryngology
904 7TH AVE
SEATTLE, WA 98104
King County (206) 329-1760
DR. XIANGPING REN MD
Physical Medicine & Rehabilitation (Pain Medicine)
904 7TH AVE
SEATTLE, WA 98104
King County (206) 329-1760
ANNA H STEPCZYNSKI M.D.
Internal Medicine
904 7TH AVE
SEATTLE, WA 98104
King County (206) 860-5574
NEHA MITRAGOTRI
Pediatrics
904 7TH AVE
SEATTLE, WA 98104
King County (206) 292-2249

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marc Gonchar's NPI number?

The NPI number for Marc Gonchar is 1437126869. It was assigned to this individual provider in the NPPES registry on March 3, 2006.

Where is Marc Gonchar located?

Marc Gonchar practices at 904 7th Ave, Seattle, WA 98104. The listed phone number is (206) 329-1760.

What is Marc Gonchar's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Marc Gonchar enrolled in Medicare?

Yes. Marc Gonchar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Marc Gonchar accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Marc Gonchar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marc Gonchar was last updated on May 16, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.