WILLIAM R. FELLOWS, MD
NPI 1306840871
Internal Medicine - Addiction Medicine in Biloxi, MS

Active since June 11, 2005
180 DEBUYS RD, STE 130, BILOXI, MS 39531(228) 388-7770 Get Directions Write a Review

NPPES record last updated: September 10, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William R. Fellows, Md NPPES

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

WILLIAM R. FELLOWS, MD (NPI 1306840871) is a healthcare organization registered as an addiction medicine in Biloxi, Mississippi and active in the NPI registry since June 2005. The organization lists William R Fellows, Owner, as its authorized official.

NPPES Registry Identity

NPI1306840871
Entity TypeOrganization
Primary Taxonomy207RA0401X
Legal Business NameWILLIAM R. FELLOWS, MD
Location Address180 DEBUYS RD, STE 130Biloxi, MS 39531-4402
Mailing Address180 Debuys Rd, Ste 130Biloxi, MS 39531-4402 · (228) 388-7770
Organization SubpartNo
Authorized OfficialWilliam R FellowsOwner · (228) 388-7770
Enumeration DateJune 11, 2005
Last NPPES UpdateSeptember 10, 2008
NPI 1306840871 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RA0401X
License Licensed in MS · 08239
Definition

An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.

180 DEBUYS RD, Biloxi, MS 39531

Other Identifiers 4

Medicare PIN512G700016MS
Medicaid03109765MS
Medicare PINDG9506MS
Medicare NSC5607810001MS

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

Nurse Practitioner
180 DEBUYS RD
BILOXI, MS 39531
Counselor (Mental Health)
180 DEBUYS RD
BILOXI, MS 39531
Nurse Practitioner (Psychiatric/Mental Health)
180 DEBUYS RD
BILOXI, MS 39531
Psychiatric Hospital
180 DEBUYS RD
BILOXI, MS 39531
Radiology (Diagnostic Radiology)
180 DEBUYS RD
BILOXI, MS 39531
Nurse Practitioner (Family)
180 DEBUYS RD
BILOXI, MS 39531
Nurse Practitioner (Family)
180 DEBUYS RD
BILOXI, MS 39531
Nurse Practitioner
180 DEBUYS RD
BILOXI, MS 39531

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 R. Fellows, MD's NPI number?

The NPI number for William R. Fellows, MD is 1306840871. It was assigned to this organization in the NPPES registry on June 11, 2005.

Where is William R. Fellows, MD located?

William R. Fellows, MD is located at 180 Debuys Rd Ste 130, Biloxi, MS 39531. The listed phone number is (228) 388-7770.

What is William R. Fellows, MD's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

When was this NPI record last updated?

The NPPES record for William R. Fellows, MD was last updated on September 10, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.