Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

H. Bradford Allen, MD

Q: What is the NPI number for H. Allen?

The National Provider Identifier (NPI) for H. Allen is 1770670879, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Marshall, AR · enumerated 2006.

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

National Provider Identifier

1770670879

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Registry record

Entity type Individual (Type 1)

Name H. Bradford Allen

Credential MD

Sex Male

Practice address 211 Airport Rd, Marshall, AR, 72650

Phone (870) 448-3327

Fax (870) 448-3798

Enumeration date Oct 9, 2006

Last updated in NPPES Feb 7, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License E5621 (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
181296001	Medicaid	AR	-
5H307B481	Other	AR	MEDICARE PTAN
5H608	Other	AR	ARKANSAS BLUE CROSS BLUE SHEILD

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

Where does H. Allen practice?

The practice location on file with NPPES is in Marshall, AR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for H. Allen?

The National Provider Identifier (NPI) for H. Allen is 1770670879, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-07.