NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark M Kirkham, MD

Cardiovascular Disease Physician in Fairfield, OH · enumerated 2005.

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

National Provider Identifier

1033118732

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mark M Kirkham
Credential MD
Sex Male
Practice address 3000 Mack Rd, Suite 100, Fairfield, OH, 45014
Fax (513) 751-4353
Enumeration date Jul 15, 2005
Last updated in NPPES Nov 12, 2015

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 35.074375 (OH) Primary
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
200248890 Medicaid IN -
2146289 Medicaid OH -
64004518 Medicaid KY -

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 Mark Kirkham?
The National Provider Identifier (NPI) for Mark Kirkham is 1033118732, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Kirkham practice?
The practice location on file with NPPES is in Fairfield, OH. 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 2015-11-12.