Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susan E Shawver-Matthews, MD

Pediatrics Physician in Westborough, MA · enumerated 2006 · practices at Quest Diagnostics Massachusetts LLC.

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

National Provider Identifier

1770544751

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Susan E Shawver-Matthews

Credential MD

Sex Female

Practice address 106 E Main St, Westborough, MA, 01581

Phone (508) 898-2338

Fax (508) 366-9938

Enumeration date Mar 30, 2006

Last updated in NPPES Feb 25, 2009

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 48564 (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
042472266	Other	-	THREE RIVERS
B28053	Other	-	BLUE SHIELD INDEMNITY
042472266	Other	-	ONE HEALTH PLAN
5621538	Other	-	CIGNA HEALTH PLAN
784190	Other	-	MVP HEALTH CARE
B28053	Other	-	BLUE CARE ELECT
0186457	Other	-	MEDICAID WELFARE
2039843	Other	-	FIRST HEALTH
B28053	Other	-	MEDICARE B
9900092	Other	-	FALLON COMMUNITY HEALTH
042472266	Other	-	HEALTHCARE VALUE MGMT
27058	Other	-	HEALTHY START
7503630	Other	-	AETNA US HEALTHCARE
0186457	Medicaid	MA	-
AA1255	Other	-	HARVARD PILGRIM HEALTH
B28053	Other	-	BLUE SHIELD HMO BLUE
042472266	Other	-	PRIVATE HEALTHCARE SYSTEM
27058	Other	-	CHILDRENS MEDICAL SECURIT

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 1770544751 active?

Yes, as of the latest NPPES snapshot, NPI 1770544751 is active (record last updated 2009-02-25).

How do I verify Susan Shawver-Matthews's NPI record?

Cross-check NPI 1770544751 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 →

Michelle Caty Physical Therapist · Westborough, MA NPI 1942288915 Mary Bruce Physical Therapist · Westborough, MA NPI 1710967880 David Levitin Internal Medicine Physician · Westborough, MA NPI 1518934405 Elisabeth Brewer Internal Medicine Physician · Westborough, MA NPI 1902853690 Darshana Apte Obstetrics & Gynecology Physician · Westborough, MA NPI 1578880563 Quest Diagnostics Massachusetts LLC Clinical Medical Laboratory · Westborough, MA NPI 1255777496

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-25.