Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robyn D Stewart, DO

Family Medicine Physician in Derry, NH · enumerated 2005.

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

National Provider Identifier

1497741441

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Registry record

Entity type Individual (Type 1)

Name Robyn D Stewart

Credential DO

Sex Female

Practice address 44 Birch St, Suite 200, Derry, NH, 03038

Phone (603) 421-2526

Fax (603) 421-2568

Enumeration date Sep 26, 2005

Last updated in NPPES Feb 9, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 17240 (NH) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 223893 (MA) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
3102808	Medicaid	NH	-

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 Robyn Stewart practice?

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

What is the NPI number for Robyn Stewart?

The National Provider Identifier (NPI) for Robyn Stewart is 1497741441, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-09.