Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephen Katz, MD
Psychiatry Physician in Lima, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619919578
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Stephen Katz
Credential MD
Sex Male
Practice address 770 W High St, Suite 300, Lima, OH, 45801
Phone (419) 996-5033
Fax (419) 996-5266
Enumeration date Jun 12, 2006
Last updated in NPPES Mar 27, 2014
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 35.092691 (OH) Primary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 036115101 (IL) 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 |
|---|---|---|---|
| 06132032 | Other | IL | BCBS |
| CG2264 | Other | IL | RR GROUP |
| P00712995 | Other | OH | MEDICARE GROUP RR |
| 2915644 | Medicaid | OH | - |
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 Stephen Katz?
Stephen Katz is registered in NPPES with the primary taxonomy of Psychiatry 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 → Javier Pere Pulmonary Disease Physician · Lima, OH NPI 1588668347 West Central Ohio Surgery & Endoscopy Center, LLC Ambulatory Surgical Clinic/Center · Lima, OH NPI 1801891296 Sohrab Dadfar Clinical Psychologist · Lima, OH NPI 1093796377 Lori Purdy Audiologist · Lima, OH NPI 1164405320 Lima Joint Replacement Inc Orthopaedic Surgery Physician · Lima, OH NPI 1982689337 Glen Vanatta Orthopaedic Surgery Physician · Lima, OH NPI 1427035849 Thomas Hull Counseling Psychologist · Lima, OH NPI 1164402749 Marc Rovner Pulmonary Disease Physician · Lima, OH NPI 1093795668
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-27.