Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael J Daley, MD

Pediatrics Physician in Westborough, MA · enumerated 2006.

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

National Provider Identifier

1861469751

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Michael J Daley

Credential MD

Sex Male

Practice address 900 Union St, Westborough, MA, 01581

Phone (508) 898-2338

Fax (508) 366-9938

Enumeration date Mar 1, 2006

Last updated in NPPES Mar 9, 2018

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 49493 (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
917638	Other	-	FIRST HEALTH
042472266	Other	-	HEALTHCARE VALUE MANAGEME
0776210	Other	-	CIGNA HEALTH PLAN
26737	Other	-	HEALTHY START
5459371	Other	-	AETNA US HEALTHCARE
110051949A	Medicaid	MA	-
J02512	Other	-	BLUE SHIELD INDEMNITY
042472266	Other	-	ONE HEALTH PLAN
042472266	Other	-	TRICARE CHAMPUS
3099245	Other	-	MEDICAID WELFARE
042472266	Other	-	PRIVATE HEALTHCARE SYSTEM
042472266	Other	-	THREE RIVERS
9900120	Other	-	FALLON COMMUNITY HEALTH
J02512	Other	-	BLUE SHIELD HMO BLUE
26737	Other	-	CHILDRENS MEDICAL SECURIT
784124	Other	-	MVP HEALTH CARE
A02512	Other	-	MEDICARE B
AA1257	Other	-	HARVARD PILGRIM HEALTHCAR
J02512	Other	-	BLUE CARE ELECT

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 1861469751 active?

Yes, as of the latest NPPES snapshot, NPI 1861469751 is active (record last updated 2018-03-09).

How do I verify Michael Daley's NPI record?

Cross-check NPI 1861469751 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-09.