Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert H Fields, M.D.

Sports Medicine (Orthopaedic Surgery) Physician in West Hills, CA · enumerated 2005 · practices at Bruce A Jacobson M D A Professional Corporation.

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

National Provider Identifier

1568465334

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert H Fields

Credential M.D.

Sex Male

Practice address 7301 Medical Center Drive, Suite 400, West Hills, CA, 91307

Phone (818) 264-3344

Fax (818) 264-3433

Enumeration date May 24, 2005

Last updated in NPPES Jun 1, 2021

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License G56960 (CA) Primary

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.

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Frequently asked questions

How do I verify Robert Fields's NPI record?

Cross-check NPI 1568465334 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1568465334 active?

Yes, as of the latest NPPES snapshot, NPI 1568465334 is active (record last updated 2021-06-01).

Other providers at this practice address

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Bruce A Jacobson M D A Professional Corporation Internal Medicine Physician · West Hills, CA NPI 1548338429

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-01.