NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

John T Romig, DSP

Intellectual and/or Developmental Disabilities Residential Treatment Facility in Cincinnati, OH · enumerated 2025.

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

National Provider Identifier

1124993464

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Registry record

Entity type Individual (Type 1)
Name John T Romig
Credential DSP
Sex Male
Practice address Cincinnati, OH, 45211
Enumeration date Oct 7, 2025
Last updated in NPPES Oct 7, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

320600000X Intellectual and/or Developmental Disabilities Residential Treatment Facility Residential Treatment Facilities Primary

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.

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Frequently asked questions

What specialty is John Romig?
John Romig is registered in NPPES with the primary taxonomy of Intellectual and/or Developmental Disabilities Residential Treatment Facility. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-07.