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DR. GARY MARTIN MARTZ D.O.
NPI 1952408205
Internal Medicine in Seattle, WA

Active since September 20, 2006PECOS Enrolled
1660 SOUTH COLUMBIAN WAY, SEATTLE, WA 98108(253) 583-1172(206) 764-2187 Get Directions Write a Review

NPPES record last updated: March 16, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Gary Martin Martz D.o. NPPES

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

DR. GARY MARTIN MARTZ D.O. (NPI 1952408205) is an individual internal medicine provider in Seattle, Washington, licensed in Washington (OP60069825) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952408205
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GARY MARTIN MARTZCredential: D.O.
Location Address1660 SOUTH COLUMBIAN WAYSeattle, WA 98108-1597
Mailing Address1660 S Columbian WaySeattle, WA 98108-1532 · (253) 583-1172
Phone(253) 583-1172
Fax(206) 764-2187
Sole ProprietorNo
Enumeration DateSeptember 20, 2006
Last NPPES UpdateMarch 16, 2022
NPPES CertifiedMarch 16, 2022
✔ NPI 1952408205 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in WA · OP60069825✔ Licensed in PA · OS005995L✔ Licensed in MS · 11139✔ Licensed in VA · 0102050068✔ Licensed in WA · OP60068825
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.
1660 SOUTH COLUMBIAN WAY, Seattle, WA 98108
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gary Martin Martz D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98108 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.

DEP. VETERANS AFFAIRS
General Acute Care Hospital
1660 SOUTH COLUMBIAN WAY, PUGET SOUND HEALTH CARE SYSTEM
SEATTLE, WA 98108
King County (206) 764-2457
DR. KARIN M NELSON MD
Internal Medicine
1660 SOUTH COLUMBIAN WAY, S-111-GIMC
SEATTLE, WA 98108
King County (206) 277-4200
DR. ARTHUR JAMES FRENCH III M.D.
Emergency Medicine (Emergency Medical Services)
1660 SOUTH COLUMBIAN WAY, VA MEDICAL CENTER
SEATTLE, WA 98108
King County (206) 277-6630
DR. MAUREEN LOUISE CARNEY MD
Physical Medicine & Rehabilitation
1660 SOUTH COLUMBIAN WAY, S-117
SEATTLE, WA 98108
King County (206) 277-1572
LISA E. FOX RN
Registered Nurse (Oncology)
1660 SOUTH COLUMBIAN WAY
SEATTLE, WA 98108
King County (206) 764-2199
DR. ALLEN DAVID RADANT MD
Psychiatry & Neurology (Psychiatry)
1660 SOUTH COLUMBIAN WAY, MHC-116A SEATTLE VA HOSPITAL,
SEATTLE, WA 98108
King County (206) 277-1761
RAMITA GOEL M.D.
Student in an Organized Health Care Education/Training Program
1660 SOUTH COLUMBIAN WAY
SEATTLE, WA 98108
King County (206) 762-1010
MRS. NINA H JUE ARNP
Nurse Practitioner (Adult Health)
1660 SOUTH COLUMBIAN WAY
SEATTLE, WA 98108
King County (206) 762-1010

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 Gary Martz's NPI number?

The NPI number for Gary Martz is 1952408205. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Gary Martz located?

Gary Martz practices at 1660 South Columbian Way, Seattle, WA 98108. The listed phone number is (253) 583-1172.

What is Gary Martz's specialty?

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

Is Gary Martz enrolled in Medicare?

Yes. Gary Martz is registered in the Medicare PECOS enrollment system.

What insurance does Gary Martz accept?

Health plans from Medica list Gary Martz 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 Gary Martz was last updated on March 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.