NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher R Diroff, MD

Family Medicine Physician in Highland Heights, KY · enumerated 2017.

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

National Provider Identifier

1982132288

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Christopher R Diroff
Credential MD
Sex Male
Practice address 2626 Alexandria Pike, Highland Heights, KY, 41076
Phone (859) 757-0434
Fax (859) 441-0906
Enumeration date May 31, 2017
Last updated in NPPES Dec 21, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License TP160 (KY) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301501968 (MI) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301111927 (MI) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 75831 (WI) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 57405 (KY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Christopher Diroff?
The National Provider Identifier (NPI) for Christopher Diroff is 1982132288, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Diroff practice?
The practice location on file with NPPES is in Highland Heights, KY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-21.