Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sunil Thomas Mathew, MD

Q: What is the NPI number for Sunil Mathew?

The National Provider Identifier (NPI) for Sunil Mathew is 1003990540, a Type 1 (individual) record in the CMS NPPES registry.

Cardiovascular Disease Physician in Norman, OK · enumerated 2006.

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

National Provider Identifier

1003990540

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Registry record

Entity type Individual (Type 1)

Name Dr. Sunil Thomas Mathew

Credential MD

Sex Male

Practice address 3500 Healthplex Pkwy Ste 200, Norman, OK, 73072

Phone (405) 515-2222

Fax (405) 307-5617

Enumeration date Oct 24, 2006

Last updated in NPPES Jun 23, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 24739 (OK) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 24739 (OK) Primary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 24739 (OK) Secondary

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
200205870B	Medicaid	OK	-

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

What is the NPI number for Sunil Mathew?

The National Provider Identifier (NPI) for Sunil Mathew is 1003990540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sunil Mathew practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-23.