Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chu J Chen, MD

Pediatrics Physician in Billerica, MA · enumerated 2005.

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

National Provider Identifier

1073502985

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Registry record

Entity type Individual (Type 1)

Name Chu J Chen

Credential MD

Sex Male

Practice address 221 Boston Rd, Suite 8, Billerica, MA, 01862

Phone (978) 667-9611

Fax (978) 667-2282

Enumeration date Oct 14, 2005

Last updated in NPPES May 25, 2012

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 57307 (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
991492	Other	-	NETWORK HEALTH PLAN
20580	Other	MA	HARVARD PILGRIM
B10050701	Other	MA	CIGNA HEALTHCARE
12-00890	Other	MA	UNITED HEALTHCARE
MDP003	Other	-	SIGNA
3017711	Other	MA	MASS HEALTH
30200269	Other	-	EDS FEDERAL CORPORATION
J06555	Other	MA	BCBS
0019017	Other	-	NEIGHBORHOOD HEALTH PLAN
042484572003	Other	MA	DISABILITY
75519	Other	MA	AETNA US HEALTH
057307	Other	MA	TUFTS HEALTH PLAN
3017711	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.

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Frequently asked questions

Is NPI 1073502985 active?

Yes, as of the latest NPPES snapshot, NPI 1073502985 is active (record last updated 2012-05-25).

How do I verify Chu Chen's NPI record?

Cross-check NPI 1073502985 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 →

Kenneth Yoffe Pediatrics Physician · Billerica, MA NPI 1326037235 Merrimack Valley Pediatric Associates Pediatrics Physician · Billerica, MA NPI 1982693891 Mccormacks Drug Inc Community/Retail Pharmacy · North Billerica, MA NPI 1821182171 Santigie Sesay Nurse Practitioner · North Billerica, MA NPI 1326280314 Bethany Rich Family Nurse Practitioner · North Billerica, MA NPI 1518348218 Mccormacks Drug Inc Long Term Care Pharmacy · North Billerica, MA NPI 1144770280 Jesse Gullotti Mental Health Counselor · North Billerica, MA NPI 1255276358

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-25.