Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald W Middleton Jr., M.D.

Emergency Medicine Physician in New Bedford, MA · enumerated 2006 · practices at Greater New Bedford Community Health Center, Inc..

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

National Provider Identifier

1861458606

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Registry record

Entity type Individual (Type 1)

Name Donald W Middleton Jr.

Credential M.D.

Sex Male

Practice address 874 Purchase St, New Bedford, MA, 02740

Phone (508) 992-6553

Fax (508) 990-7558

Enumeration date Apr 21, 2006

Last updated in NPPES Apr 23, 2020

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 51156 (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
051156	Other	MA	TUFTS HEALTH PLAN
2992459	Other	MA	AETNA
3900062	Other	MA	UNITED HEALTH
110228065	Other	MA	RAILROAD MEDICARE
27755	Other	MD	CHILDREN'S MEDICAL SEC
B21133701	Other	MA	CIGNA
20770-6	Other	RI	BCBSRI
000000024029	Other	MA	BOSTON MEDICAL
409720	Other	RI	BLUECHIP BCBSRI
0011930	Other	MA	NEIGHBORHOOD HEALTH PLAN
436736	Other	MA	HARVARD PILGRIM
2090651	Medicaid	MA	-
98014802	Other	MA	NETWORK HEALTH
005078	Other	MD	SENIOR WHOLE HEALTH
2317775-001	Other	MA	CIGNA PAL
J02277	Other	MA	BCBSMA

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

What is the NPI number for Donald Middleton Jr.?

The National Provider Identifier (NPI) for Donald Middleton Jr. is 1861458606, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donald Middleton Jr. practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-23.