WILLIAM J FERRIS MD
NPI 1447885595
General Practice in Fpo, AP

Q: What is William Ferris's NPI number?

The NPI number for William Ferris is 1447885595. It was assigned to this individual provider in the NPPES registry on March 10, 2020.

Q: What is William Ferris's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for William Ferris was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.

Active since March 10, 2020

BLD 39A, FPO, AP 96349(307) 752-7637 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 5, 2025, Aug 17, 2021, Jun 15, 2020 and 1 more (4 updates tracked since 2020).

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About William J Ferris Md NPPES

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

WILLIAM J FERRIS MD (NPI 1447885595) is an individual general practice provider in Fpo, AP, licensed in Nebraska (33713) and active in the NPI registry since March 2020.

NPPES Registry Identity

NPI1447885595

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameWILLIAM J FERRISCredential: MD

Location AddressBLD 39AFpo, AP 96349

Mailing Address34800 Bob Wilson Drive San Diego Ca 92134San Diego, CA 92134-0001 · (619) 532-6400

Phone(307) 752-7637

Sole ProprietorNo

Enumeration DateMarch 10, 2020

Last NPPES UpdateAugust 5, 20254 updates tracked since enumeration

NPPES CertifiedAugust 5, 2025

✔ NPI 1447885595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in NE · 33713

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Also ListedMilitary Health Care ProviderTaxonomy 171000000X

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

BLD 39A, Fpo, AP 96349

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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 Ferris's NPI number?

The NPI number for William Ferris is 1447885595. It was assigned to this individual provider in the NPPES registry on March 10, 2020.

Where is William Ferris located?

William Ferris practices at Bld 39A, Fpo, AP 96349. The listed phone number is (307) 752-7637.

What is William Ferris's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for William Ferris was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.