Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chad C Puffer, DO

Psychiatry Physician in Rochester, MN · enumerated 2011.

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

National Provider Identifier

1619263985

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Registry record

Entity type Individual (Type 1)

Name Chad C Puffer

Credential DO

Sex Male

Practice address 5255 Members Pkwy Nw, Rochester, MN, 55901

Phone (507) 218-3701

Enumeration date Jun 24, 2011

Last updated in NPPES Oct 8, 2019

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 55432 (MN) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 55432 (MN) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1619263985 active?

Yes, as of the latest NPPES snapshot, NPI 1619263985 is active (record last updated 2019-10-08).

How do I verify Chad Puffer's NPI record?

Cross-check NPI 1619263985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-08.