NPI Portal NPI Lookup & Verification

Gregory Cadman, M.D.

Gregory Cadman is a Anesthesiology Physician provider (Anesthesiology) practicing in Palmdale, CA, registered in the NPPES registry with NPI 1528075413 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI 1528075413
Entity type Individual (Type 1)
Name Gregory Cadman
Credential M.D.
Sex Male
Practice address 38600 MEDICAL CENTER DR, Palmdale, CA, 93551
Phone 8008632002
Fax 7707016811
Enumeration date 2006-08-02
Last updated in NPPES 2019-10-03

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207L00000X Anesthesiology Physician Secondary 236826 NY
207L00000X Anesthesiology Physician Primary C164562 CA

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
02678522 Medicaid NY
Copy-ready billing details
Provider: Gregory Cadman, M.D.
NPI: 1528075413
Taxonomy: 207L00000X (Anesthesiology Physician)
Address: 38600 MEDICAL CENTER DR, Palmdale, CA, 93551

Other providers at this practice address

NPI Name Type Specialty Location
1578557229 Inpamani S Arul MD Inc Organization Anatomic Pathology & Clinical Pathology Physician Palmdale, CA
1013902568 Inpamani Arul Individual Anatomic Pathology & Clinical Pathology Physician Palmdale, CA
1508856535 Lancaster Hospital Corporation Organization General Acute Care Hospital Palmdale, CA
1033109947 Lancaster Hospital Corporation Organization Rehabilitation Hospital Unit Palmdale, CA
1104875343 Premier Emergency Physicians of California Medical Group PC Organization Emergency Medicine Physician Palmdale, CA
1689613515 Albert Amoani Individual Physician Assistant Palmdale, CA
1437220258 Desert View Emergency Physicians, A Medical Corporation Organization Emergency Medicine Physician Palmdale, CA
1437339082 Sabah Sattar Individual Anesthesiology Physician Palmdale, CA

Verify this record

Cross-check NPI 1528075413 against the authoritative CMS record: view Gregory Cadman 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

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.
What specialty is Gregory Cadman?
Gregory Cadman is registered in NPPES with the primary taxonomy of Anesthesiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-10-03.