Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah J Riester, M.D.

Endocrinology, Diabetes & Metabolism Physician in Framingham, MA · enumerated 2006.

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

National Provider Identifier

1760439913

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Registry record

Entity type Individual (Type 1)

Name Deborah J Riester

Credential M.D.

Sex Female

Practice address 655 Concord St Ste 1, Framingham, MA, 01702

Phone (508) 875-3926

Fax (508) 879-8958

Enumeration date May 30, 2006

Last updated in NPPES Apr 13, 2017

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 60614 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Is NPI 1760439913 active?

Yes, as of the latest NPPES snapshot, NPI 1760439913 is active (record last updated 2017-04-13).

How do I verify Deborah Riester's NPI record?

Cross-check NPI 1760439913 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-13.