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Collin Ellott Bowman, M.D.

Hospice and Palliative Medicine (Family Medicine) Physician in Green Bay, WI · enumerated 2016.

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

National Provider Identifier

1922462092

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Registry record

Entity type Individual (Type 1)
Name Collin Ellott Bowman
Credential M.D.
Sex Male
Practice address 1580 Commanche Ave, Green Bay, WI, 54313
Phone (920) 435-8326
Fax (920) 430-4659
Enumeration date Apr 5, 2016
Last updated in NPPES Aug 23, 2023

Taxonomy & licenses

207QH0002X Hospice and Palliative Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 81538-20 (WI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Collin Bowman?
Collin Bowman is registered in NPPES with the primary taxonomy of Hospice and Palliative Medicine (Family Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-23.