Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ashish Premkumar, MD

Maternal & Fetal Medicine Physician in Munster, IN · enumerated 2013.

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

National Provider Identifier

1215279344

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Registry record

Entity type Individual (Type 1)

Name Dr. Ashish Premkumar

Credential MD

Sex Male

Practice address 901 Macarthur Blvd, Munster, IN, 46321

Phone (773) 702-5200

Fax (773) 702-5160

Enumeration date Mar 27, 2013

Last updated in NPPES Aug 18, 2023

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 036142648 (IL) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 133048 (CA) Secondary

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License 01089899A (IN) 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
300019070	Medicaid	IN	-

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 specialty is Ashish Premkumar?

Ashish Premkumar is registered in NPPES with the primary taxonomy of Maternal & Fetal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-18.