Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Gunwant S Mallik, MD

Neurological Surgery Physician in Powell, OH · enumerated 2005.

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

National Provider Identifier

1376527663

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Gunwant S Mallik

Credential MD

Sex Male

Practice address Powell, OH, 43065

Phone (614) 942-0132

Fax (614) 942-0139

Enumeration date Dec 1, 2005

Last updated in NPPES Jul 24, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 35070094 (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
208005968	Other	OH	AETNA
000000518235	Other	OH	BLUE CROSS/BLUE SHIELD
208005968	Other	OH	TRICARE NORTH REGION
208005968026	Other	OH	CARESOURCE
208005968	Other	OH	UNITED HEALTHCARE
0225723	Medicaid	OH	-
208005968	Other	OH	CIGNA

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 Gunwant Mallik practice?

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

What is the NPI number for Gunwant Mallik?

The National Provider Identifier (NPI) for Gunwant Mallik is 1376527663, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

James Duncan Dermatology Physician · Powell, OH NPI 1922460500 Np2go Primary Care Nurse Practitioner · Powell, OH NPI 1730751181 Columbus Center for Sports and Regenerative Medicine LLC Sports Medicine (Family Medicine) Physician · Powell, OH NPI 1871310292 Apex Health Care LLC Family Medicine Physician · Powell, OH NPI 1003758756

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-24.