Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Zohreh S. Steffens, M.D.

Anesthesiology Physician in Los Angeles, CA · enumerated 2007.

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

National Provider Identifier

1447475330

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Registry record

Entity type Individual (Type 1)

Name Dr. Zohreh S. Steffens

Credential M.D.

Sex Female

Practice address Los Angeles, CA, 90023

Phone (929) 268-5514

Fax (323) 266-1256

Enumeration date Apr 16, 2007

Last updated in NPPES Nov 18, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License A49346 (CA) 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
M050376	Other	CA	COUNTY OF LOS ANGELES HARBOR UCLA MEDICAL CENTER

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 Zohreh Steffens?

The National Provider Identifier (NPI) for Zohreh Steffens is 1447475330, a Type 1 (individual) record in the CMS NPPES registry.

Where does Zohreh Steffens practice?

The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Eladh, Lp General Acute Care Hospital · Los Angeles, CA NPI 1417957473 Patricia Nathan Cytopathology Physician · Los Angeles, CA NPI 1437110087 Georgia Bode Anesthesiology Physician · Los Angeles, CA NPI 1063479020 Ira Grove Family Medicine Physician · Los Angeles, CA NPI 1659327112 Freddie Williams Anesthesiology Physician · La, CA NPI 1255369450 Eladh, Lp Skilled Nursing Facility · Los Angeles, CA NPI 1720298326 Shang-Tian Chuang Anatomic Pathology & Clinical Pathology Physician · Los Angeles, CA NPI 1598976680 Schubert Palmer, M.D., Inc. Specialist · Los Angeles, CA NPI 1245416320

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-18.