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WILLIAM JOSEPH MARX MD
NPI 1437205705
Family Medicine in Sitka, AK

Active since January 26, 2007
222 TONGASS DR, SITKA, AK 99835(907) 966-2411(907) 966-8606 Get Directions Write a Review

NPPES record last updated: October 22, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About William Joseph Marx Md NPPES

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

WILLIAM JOSEPH MARX MD (NPI 1437205705) is an individual family medicine provider in Sitka, Alaska, licensed in Alaska (1748) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1437205705
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameWILLIAM JOSEPH MARXCredential: MD
Location Address222 TONGASS DRSitka, AK 99835-9416
Mailing Address222 Tongass DrSitka, AK 99835-9416 · (907) 966-2411 · Fax (907) 966-8606
Phone(907) 966-2411
Fax(907) 966-8606
Sole ProprietorNo
Enumeration DateJanuary 26, 2007
Last NPPES UpdateOctober 22, 2007
✔ NPI 1437205705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in AK · 1748
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
222 TONGASS DR, Sitka, AK 99835
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Other Identifiers 6

Medicare PIN8EC523AK
Medicare PIN8EC522AK
Medicare PIN8EC521AK
MedicaidMD1748AK
Medicare PIN8EC524AK
Medicare ID-Type Unspecified8EZ28BAK

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.

TERRY THOMAS CAVANAUGH PT
Physical Therapist
222 TONGASS DR
SITKA, AK 99835
Sitka City And Borough (907) 966-8312
SEARHC MT. EDGECUMBE HOSPITAL
General Acute Care Hospital (Rural)
222 TONGASS DR
SITKA, AK 99835
Sitka City And Borough (907) 966-2411
JESSICA HOLLAND
Dietitian, Registered
222 TONGASS DR
SITKA, AK 99835
Sitka City And Borough (907) 966-2411
DR. SUL ROSS OLEN THORWARD MD
Psychiatry & Neurology (Psychiatry)
222 TONGASS DR, SEARHC CLINIC II
SITKA, AK 99835
Sitka City And Borough (907) 966-8611
DR. MARK PERRY D.D.S.
Dentist (General Practice)
222 TONGASS DR
SITKA, AK 99835
Sitka City And Borough (907) 463-4005
ASHLEY MCCOY M.S. CCC-SLP
Speech-Language Pathologist
222 TONGASS DR
SITKA, AK 99835
Sitka City And Borough (907) 966-8318
GREGORY DAVID POWELL
Counselor (Mental Health)
222 TONGASS DR
SITKA, AK 99835
Sitka City And Borough (907) 738-8834
DR. STEPHEN PAUL RILEY JR. PHARMD
Pharmacist
222 TONGASS DR
SITKA, AK 99835
Sitka City And Borough (907) 966-8347

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 William Marx's NPI number?

The NPI number for William Marx is 1437205705. It was assigned to this individual provider in the NPPES registry on January 26, 2007.

Where is William Marx located?

William Marx practices at 222 Tongass Dr, Sitka, AK 99835. The listed phone number is (907) 966-2411.

What is William Marx's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for William Marx was last updated on October 22, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.