NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Fredrick Allan Martin, M.D.

Geriatric Medicine (Family Medicine) Physician in Springdale, AR · enumerated 2006 · practices at Washington Regional Medicorp, Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1407815467

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Fredrick Allan Martin
Credential M.D.
Sex Male
Practice address 813 Founders Park Dr E Ste 107, Springdale, AR, 72762
Phone (479) 463-6600
Fax (479) 463-6624
Enumeration date Mar 20, 2006
Last updated in NPPES Sep 22, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License C-6262 (AR) Secondary
207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License C6262 (AR) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
116105001 Medicaid AR -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Fredrick Martin?
Fredrick Martin is registered in NPPES with the primary taxonomy of Geriatric Medicine (Family Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-22.