Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Deborah Sargent Donovan, RD LDN LMHC

Registered Dietitian in Newton, MA · enumerated 2007 · practices at Mass General Brigham Medical Group Suburban Massachusetts Inc.

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

National Provider Identifier

1285751669

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Registry record

Entity type Individual (Type 1)

Name Mrs. Deborah Sargent Donovan

Credential RD LDN LMHC

Sex Female

Practice address 2014 Washington Street, Newton Wellesley Hospital, Newton, MA, 02462

Phone (617) 243-5212

Fax (617) 243-6798

Enumeration date Mar 23, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 5135 (MA) Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 207 (MA) Primary

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 Deborah Donovan practice?

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

What is the NPI number for Deborah Donovan?

The National Provider Identifier (NPI) for Deborah Donovan is 1285751669, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.