Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Hannah Ruth Kerr, M.D.
Urology Physician in Columbus, OH · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114123593
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Registry record
Entity type Individual (Type 1)
Name Dr. Hannah Ruth Kerr
Credential M.D.
Sex Female
Practice address 500 Thomas Ln Ste 4c, Columbus, OH, 43214
Phone (614) 533-3034
Fax (614) 533-0177
Enumeration date Jun 22, 2007
Last updated in NPPES Apr 29, 2026
Taxonomy & licenses
204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License MD2012-0750 (NM) Secondary
208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD2012-0750 (NM) Secondary
204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 35.140841 (OH) Secondary
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 |
|---|---|---|---|
| 60821876 | Medicaid | NM | - |
| MD2012-0750 | Other | NM | NM MEDICAL LICENSE |
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.
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 Hannah Kerr?
Hannah Kerr 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 2026-07-13. Provider record last updated 2026-04-29.