NPI Portal NPI Lookup & Verification

Andrew Concoff, MD

Andrew Concoff is a Sports Medicine (Internal Medicine) Physician provider (Internal Medicine) practicing in Fullerton, CA, registered in the NPPES registry with NPI 1366442998 since 2005. The credential MD stands for Doctor of Medicine. Practices at Providence Medical Foundation (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI 1366442998
Entity type Individual (Type 1)
Name Andrew Concoff
Credential MD
Sex Male
Practice address 2141 N HARBOR BLVD STE 35000, Fullerton, CA, 92835
Phone 7146268630
Fax 7146268659
Enumeration date 2005-07-26
Last updated in NPPES 2019-04-22

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207RR0500X Rheumatology Physician Secondary A55793 CA
207RS0010X Sports Medicine (Internal Medicine) Physician Primary A55793 CA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Andrew Concoff, MD
NPI: 1366442998
Taxonomy: 207RS0010X (Sports Medicine (Internal Medicine) Physician)
Address: 2141 N HARBOR BLVD STE 35000, Fullerton, CA, 92835

Other providers at this practice address

NPI Name Type Specialty Location
1972726784 Kyla Davis Individual Medical Physician Assistant Fullerton, CA
1588872089 Carrie Carrillo Individual Surgical Physician Assistant Fullerton, CA
1316243769 Providence Medical Foundation Organization Orthopaedic Surgery Physician Fullerton, CA
1982138665 Johan Forslund Individual Adult Reconstructive Orthopaedic Surgery Physician Fullerton, CA
1265946610 Kate Boulder Individual Nurse Practitioner Fullerton, CA
1346716842 Charles Greener Individual Surgical Physician Assistant Fullerton, CA
1013487883 Austin Perkins Individual Surgical Physician Assistant Fullerton, CA
1174407944 Arnold Ryan Haban Individual Registered Nurse Fullerton, CA

Verify this record

Cross-check NPI 1366442998 against the authoritative CMS record: view Andrew Concoff on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Andrew Concoff?
Andrew Concoff is registered in NPPES with the primary taxonomy of Sports Medicine (Internal Medicine) 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-04-22.