Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stuart M Pollack, MD

Internal Medicine Physician in Boston, MA · enumerated 2006 · practices at Mount Pleasant Home.

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

National Provider Identifier

1699740225

Verified

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Registry record

Entity type Individual (Type 1)

Name Stuart M Pollack

Credential MD

Sex Male

Practice address 301 S Huntington Ave, Boston, MA, 02130

Phone (857) 307-3300

Enumeration date Feb 17, 2006

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 77170 (MA) 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
0401695	Other	-	EVERCARE
3106381	Other	-	MEDICAID WELFARE
3106381	Medicaid	MA	-
4243260	Other	-	AETNA US HEALTHCARE
4422250	Other	-	CIGNA HEALTH PLAN
AA1243	Other	-	HARVARD PILGRIM HEALTHCAR
042472266	Other	-	ONE HEALTH PLAN
042472266	Other	-	HEALTHCARE VALUE MANAGMEN
042472266	Other	-	PRIVATE HEALTHCARE SYSTEM
27136	Other	-	CHILDRENS MEDICAL SECURIT
J13510	Other	-	BLUE SHIELD HMO BLUE
J13510	Other	-	BLUE SHIELD INDEMNITY
27136	Other	-	HEALTHY START
1061170	Other	-	FIRST HEALTH
784176	Other	-	MVP HEALTH CARE
J13510	Other	-	BLUE CARE ELECT
J13510	Other	-	MEDICARE B
9901045	Other	-	FALLON COMMUNITY HEALTH P

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.

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Frequently asked questions

Where does Stuart Pollack practice?

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

What is the NPI number for Stuart Pollack?

The National Provider Identifier (NPI) for Stuart Pollack is 1699740225, 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 2018-03-17.