Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle L Grewal, M.D.

Obstetrics & Gynecology Physician in Greensboro, NC · enumerated 2005.

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

National Provider Identifier

1407848930

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Registry record

Entity type Individual (Type 1)

Name Michelle L Grewal

Credential M.D.

Sex Female

Practice address 802 Green Valley Rd, Suite 300, Greensboro, NC, 27408

Phone (336) 273-3661

Fax (336) 273-9438

Enumeration date Aug 19, 2005

Last updated in NPPES Aug 15, 2011

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 9900853 (NC) 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
8912 26N	Medicaid	NC	-

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 Michelle Grewal?

The National Provider Identifier (NPI) for Michelle Grewal is 1407848930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michelle Grewal practice?

The practice location on file with NPPES is in Greensboro, NC. 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 2011-08-15.