Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter Hopmann, MD

Surgery Physician in Plainville, CT · enumerated 2019.

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

National Provider Identifier

1194285239

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Registry record

Entity type Individual (Type 1)

Name Peter Hopmann

Credential MD

Sex Male

Practice address 201 N Mountain Rd Ste 202, Plainville, CT, 06062

Phone (860) 827-4199

Enumeration date Mar 24, 2019

Last updated in NPPES Jul 30, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 76910 (MN) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 80992 (CT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Peter Hopmann?

Peter Hopmann is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Joseph Sinning Hematology & Oncology Physician · Plainville, CT NPI 1578571576 Krishna Gunturu Hematology & Oncology Physician · Plainville, CT NPI 1699881037 Michael Kuncewitch Surgical Oncology Physician · Plainville, CT NPI 1245468321 Karli Leone Medical Physician Assistant · Plainville, CT NPI 1477027175 Catherine Cannan Adult Health Nurse Practitioner · Plainville, CT NPI 1740821115 Megan Kokoszka Adult Health Nurse Practitioner · Plainville, CT NPI 1235876715

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-30.