Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ankur Oswal, D.M.D

Q: What is the NPI number for Ankur Oswal?

The National Provider Identifier (NPI) for Ankur Oswal is 1578902672, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Worcester, MA · enumerated 2013.

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

National Provider Identifier

1578902672

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Registry record

Entity type Individual (Type 1)

Name Dr. Ankur Oswal

Credential D.M.D

Sex Male

Practice address 456 Park Ave, Worcester, MA, 01610

Phone (508) 799-4555

Enumeration date Jun 21, 2013

Last updated in NPPES Sep 4, 2018

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 4324 (ME) Secondary

1223G0001X General Practice Dentistry Dental Providers · License DN1856866 (MA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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 Ankur Oswal?

The National Provider Identifier (NPI) for Ankur Oswal is 1578902672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ankur Oswal practice?

The practice location on file with NPPES is in Worcester, MA. 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 2018-09-04.