Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bradford B Mullin, M.D.

Neurological Surgery Physician in Westerville, OH · enumerated 2005 · practices at 4 Sig, LLC.

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

National Provider Identifier

1518964790

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Registry record

Entity type Individual (Type 1)

Name Bradford B Mullin

Credential M.D.

Sex Male

Practice address 955 Eastwind Dr, Westerville, OH, 43081

Phone (614) 268-9561

Fax (614) 268-7849

Enumeration date Jul 5, 2005

Last updated in NPPES Jul 1, 2016

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 35059100M (OH) 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
649946	Other	OH	AETNA PIN
1789438007	Other	OH	CIGNA HEALTHCARE PIN
0979204	Medicaid	OH	-
000000006771	Other	OH	ANTHEM PIN
600102	Other	OH	UNITED HEALTHCARE PIN
64094782	Medicaid	KY	-
310874776029	Other	OH	CARESOURCE PIN

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.

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Frequently asked questions

How do I verify Bradford Mullin's NPI record?

Cross-check NPI 1518964790 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518964790 active?

Yes, as of the latest NPPES snapshot, NPI 1518964790 is active (record last updated 2016-07-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-01.