NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arif Ahmad, MD

Cardiovascular Disease Physician in Monroe, WI · enumerated 2006.

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

National Provider Identifier

1881615516

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Arif Ahmad
Credential MD
Sex Male
Practice address 515 22nd Ave, Monroe, WI, 53566
Enumeration date Jul 21, 2006
Last updated in NPPES Apr 16, 2024

Taxonomy & licenses

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 38449 (WI) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 38449 (WI) 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
32621700 Other - HIRSP
32765806 Other - ILLINOIS PUBLIC AID
32765806901 Other - BC/BS
32621700 Medicaid WI -
32765806 Other - TRICARE
390808509DS Other - UNITY
14096 Other - DEAN HEALTH PLAN
2000646 Other - PHYSICIANS PLUS
390808509 Other - CIGNA

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 Arif Ahmad?
The National Provider Identifier (NPI) for Arif Ahmad is 1881615516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Arif Ahmad practice?
The practice location on file with NPPES is in Monroe, WI. 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 2024-04-16.