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GREGORY JOSEPH MARTONICK M.D.
NPI 1689758195
Allergy & Immunology - Allergy in Walla Walla, WA

Active since October 24, 2006
320 W WILLOW ST STE 6, WALLA WALLA, WA 99362(509) 525-4840(509) 529-7355 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gregory Joseph Martonick M.d. NPPES

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

GREGORY JOSEPH MARTONICK M.D. (NPI 1689758195) is an individual allergy provider in Walla Walla, Washington, licensed in Washington (252-09-0018690) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1689758195
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameGREGORY JOSEPH MARTONICKCredential: M.D.
Location Address320 W WILLOW ST STE 6Walla Walla, WA 99362-2922
Mailing AddressPo Box 1793Walla Walla, WA 99362-0351 · (509) 525-4840 · Fax (509) 529-7355
Phone(509) 525-4840
Fax(509) 529-7355
Sole ProprietorYes
Enumeration DateOctober 24, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1689758195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in WA · 252-09-0018690
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
320 W WILLOW ST STE 6, Walla Walla, WA 99362
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Other Identifiers 4

Medicaid1300342WA
Medicare UPINA09409WA
Medicare ID-Type Unspecified1300244WA
Other0063736WA · L & I Number

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 Gregory Martonick's NPI number?

The NPI number for Gregory Martonick is 1689758195. It was assigned to this individual provider in the NPPES registry on October 24, 2006.

Where is Gregory Martonick located?

Gregory Martonick practices at 320 W Willow St Ste 6, Walla Walla, WA 99362. The listed phone number is (509) 525-4840.

What is Gregory Martonick's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

When was this NPI record last updated?

The NPPES record for Gregory Martonick was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.