Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Duncan J Belcher, MD

Diagnostic Ultrasound Physician in Waterbury, CT · enumerated 2006.

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

National Provider Identifier

1245295054

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Registry record

Entity type Individual (Type 1)

Name Duncan J Belcher

Credential MD

Sex Male

Practice address 134 Grandview Ave, Ste 101, Waterbury, CT, 06708

Phone (203) 756-8911

Fax (203) 574-0548

Enumeration date Apr 18, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians · License 034200 (CT) Secondary

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 034200 (CT) Secondary

2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians · License 034200 (CT) Secondary

2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 034200 (CT) Secondary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 034200 (CT) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 034200 (CT) Secondary

2085R0203X Therapeutic Radiology Physician Allopathic & Osteopathic Physicians · License 034200 (CT) Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 034200 (CT) Secondary

2085R0205X Radiological Physics Physician Allopathic & Osteopathic Physicians · License 034200 (CT) Secondary

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 034200 (CT) 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
010034200CT01	Other	-	ANTHEM
0R0365	Other	-	HEALTHNET
0000140	Other	-	TRICARE
565151	Other	-	AIM
711609	Other	-	CT CARE

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 Duncan Belcher?

The National Provider Identifier (NPI) for Duncan Belcher is 1245295054, a Type 1 (individual) record in the CMS NPPES registry.

Where does Duncan Belcher practice?

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

Other providers at this practice address

Browse all →

Specialists in Women'S Healthcare PC Obstetrics & Gynecology Physician · Waterbury, CT NPI 1114928827 Loretta Richardson Advanced Practice Midwife · Waterbury, CT NPI 1063492452 Dwight Rost Anatomic Pathology & Clinical Pathology Physician · Waterbury, CT NPI 1356314959 David Lowell Anatomic Pathology & Clinical Pathology Physician · Waterbury, CT NPI 1841263431 Thomas Anderson Anatomic Pathology & Clinical Pathology Physician · Waterbury, CT NPI 1063486496 Consulting Pathologists of Connecticut, P.C. Anatomic Pathology & Clinical Pathology Physician · Waterbury, CT NPI 1063473809 Alok Bhargava Neurology with Special Qualifications in Child Neurology Physician · Waterbury, CT NPI 1114980968 Eric Hyson Diagnostic Ultrasound Physician · Waterbury, CT NPI 1366409757

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.