Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carolyn M Dobies, NP

Family Nurse Practitioner in Watertown, MA · enumerated 2006.

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

National Provider Identifier

1053384669

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Registry record

Entity type Individual (Type 1)

Name Carolyn M Dobies

Credential NP

Sex Female

Practice address 485 Arsenal St, Watertown, MA, 02472

Phone (617) 972-5100

Fax (617) 972-5439

Enumeration date Feb 13, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 104985 (MA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 104985 (MA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
PF172	Other	MA	HARVARD PILGRIM
NP1804	Other	MA	BLUE CROSS
0355861	Medicaid	MA	-

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 Carolyn Dobies practice?

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

What is the NPI number for Carolyn Dobies?

The National Provider Identifier (NPI) for Carolyn Dobies is 1053384669, 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 2025-09-11.