Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Allen L Hoffman, M.D.
Surgery Physician in Tarzana, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881605848
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Registry record
Entity type Individual (Type 1)
Name Dr. Allen L Hoffman
Credential M.D.
Sex Male
Practice address 18411 Clark St, Suite 305, Tarzana, CA, 91356
Phone (818) 345-9600
Fax (818) 345-9604
Enumeration date Aug 11, 2006
Last updated in NPPES Jan 15, 2010
Taxonomy & licenses
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License G72104 (CT) Secondary
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 |
|---|---|---|---|
| 00G721041 | Medicaid | CA | - |
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 Allen Hoffman?
Allen Hoffman is registered in NPPES with the primary taxonomy of Surgery 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 → Karyn Gross Gynecology Physician · Tarzana, CA NPI 1922082452 Marie-Therese Pean Specialist · Tarzana, CA NPI 1912936683 Hillel Sperling Orthopaedic Surgery Physician · Tarzana, CA NPI 1508899972 Tina Verder Obstetrics & Gynecology Physician · Tarzana, CA NPI 1285653683 Diana Wong Gynecology Physician · Tarzana, CA NPI 1922019637 Tarzana Garden Ob Gyn Obstetrics & Gynecology Physician · Tarzana, CA NPI 1073615233 Advanced Institute for Obstetrics Gynecology&Infertility Obstetrics & Gynecology Physician · Tarzana, CA NPI 1649378894 Arieh Bergman Gynecology Physician · Tarzana, CA NPI 1629179932
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-15.