Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Amer Y. Khan, M.D.
Hospitalist Physician in Norman, OK · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487699476
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Registry record
Entity type Individual (Type 1)
Name Dr. Amer Y. Khan
Credential M.D.
Sex Male
Practice address 3300 Healthplex Pkwy, Norman, OK, 73072
Phone (405) 515-1000
Fax (405) 579-0477
Enumeration date Jun 17, 2006
Last updated in NPPES Apr 22, 2026
Taxonomy & licenses
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 036-115313 (IL) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 315489 (NY) Secondary
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.
Frequently asked questions
What specialty is Amer Khan?
Amer Khan is registered in NPPES with the primary taxonomy of Hospitalist 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.
Other providers at this practice address
Browse all → Alain Eid Critical Care Medicine (Internal Medicine) Physician · Norman, OK NPI 1639174352 Norman Regional Hospital Authority General Acute Care Hospital · Norman, OK NPI 1700882578 Rebecca Graham Obstetrics & Gynecology Physician · Norman, OK NPI 1245211846 Norman Regional Hospital Emsstat Land Ambulance · Norman, OK NPI 1619943511 Norman Regional Hospital Authority Rehabilitation Hospital Unit · Norman, OK NPI 1720055627 Mason Lawrence Anesthesiology Physician · Norman, OK NPI 1689785149 Thomas Whalen Internal Medicine Physician · Norman, OK NPI 1891869640 Anderson Greenhaw Anesthesiology Physician · Norman, OK NPI 1467591925
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-22.