NPI Portal NPI Lookup & Verification

Dr. Mark Alvin Kellerman, M.D.

Dr. Mark Alvin Kellerman is a Urology Physician provider (Urology) practicing in Clive, IA, registered in the NPPES registry with NPI 1891780995 since 2005. The credential MD stands for Doctor of Medicine.

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NPI 1891780995
Entity type Individual (Type 1)
Name Dr. Mark Alvin Kellerman
Credential M.D.
Sex Male
Practice address 12129 UNIVERSITY AVE STE 100, Clive, IA, 50325
Phone 5154003550
Fax 5154003551
Enumeration date 2005-09-14
Last updated in NPPES 2024-10-28

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208800000X Urology Physician Primary MD-35053 IA

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

Copy-ready billing details
Provider: Mark Kellerman, M.D.
NPI: 1891780995
Taxonomy: 208800000X (Urology Physician)
Address: 12129 UNIVERSITY AVE STE 100, Clive, IA, 50325

Other providers at this practice address

NPI Name Type Specialty Location
1639130057 Marc Goeders Individual Surgical Physician Assistant Clive, IA
1033230560 Stephanie Courson Pothoven Individual Urology Physician Clive, IA
1336358324 Brian Gallagher Individual Urology Physician Clive, IA
1215178371 Rhonda Kraus Individual Surgical Assistant Clive, IA
1164721338 Mccabe Kenny Individual Urology Physician Clive, IA
1881969111 Trevor Wild Individual Urology Physician Clive, IA
1609294305 Ryan Dornbier Individual Urology Physician Clive, IA
1164886644 Jacob Jipp Individual Urology Physician Clive, IA

Verify this record

Cross-check NPI 1891780995 against the authoritative CMS record: view Dr. Mark Alvin Kellerman on the official NPPES registry .

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 or validate an NPI number.

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 Mark Kellerman?
Mark Kellerman is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-10-28.