Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John D Baluch, MD PHD
Urology Physician in Columbus, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669441812
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Registry record
Entity type Individual (Type 1)
Name Dr. John D Baluch
Credential MD PHD
Sex Male
Practice address 500 E Main St, Ste 220, Columbus, OH, 43215
Phone (614) 222-3369
Fax (614) 224-1208
Enumeration date Mar 17, 2006
Last updated in NPPES Mar 7, 2023
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3115821773A11 | Other | - | ANTHEM |
| 4330118 | Other | - | AETNA PPO |
| 19109 | Other | - | COLUMBUS CCOP NUMBER |
| 4221 | Other | - | NATIONWIDE HEALTH PLANS |
| 961814 | Other | - | AETNA HMO |
| 16724 | Other | - | AM ASSOC OF CLINICAL UROL |
| 311582177001 | Other | - | CIGNA |
| 315649 | Other | - | AUA PERSONAL ID NUMBER |
| 04112840112 | Other | - | MEDICAL ED NUMBER |
| 190073 | Other | - | AM ASSOC OF CLINICAL UROL |
| 0931657 | Medicaid | OH | - |
| 22746 | Other | - | NCI INVESTIGATORS NUMBER |
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
What specialty is John Baluch?
John Baluch 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.
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.
Other providers at this practice address
Browse all → William Salt Gastroenterology Physician · Columbus, OH NPI 1568456804 George Ho Urology Physician · Columbus, OH NPI 1255390852 William Lutmer Endocrinology, Diabetes & Metabolism Physician · Columbus, OH NPI 1245279876 Scioto Valley Urology Inc Urology Physician · Columbus, OH NPI 1346254976 Charles Goodwin Surgery Physician · Columbus, OH NPI 1922107978 Feliciano Dolor Internal Medicine Physician · Columbus, OH NPI 1811068471 John Blackman Endocrinology, Diabetes & Metabolism Physician · Columbus, OH NPI 1174694749 Maurice Mast Internal Medicine Physician · Columbus, OH NPI 1811069305
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.