Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Hardin Romer, M.D.

Diagnostic Radiology Physician in Huntsville, AL · enumerated 2005.

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

National Provider Identifier

1427031277

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Registry record

Entity type Individual (Type 1)

Name Dr. John Hardin Romer

Credential M.D.

Sex Male

Practice address 2006 Franklin St Se, Suite 200, Huntsville, AL, 35801

Phone (256) 539-0457

Fax (256) 539-5827

Enumeration date Nov 25, 2005

Last updated in NPPES May 12, 2010

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 9658 (AL) 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
009911050	Medicaid	AL	-
51595600	Other	AL	BCBS
51595596	Other	AL	BCBS
51595598	Other	AL	BCBS
51595602	Other	AL	BCBS
51595603	Other	AL	BCBS
51100031	Other	AL	BCBS
51595599	Other	AL	BCBS
009911842	Medicaid	AL	-
009942874	Medicaid	AL	-
51595154	Other	AL	BCBS
83072	Medicaid	AL	-

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 NPI 1427031277 active?

Yes, as of the latest NPPES snapshot, NPI 1427031277 is active (record last updated 2010-05-12).

How do I verify John Romer's NPI record?

Cross-check NPI 1427031277 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-12.