Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bobby Gene Field, MD

Q: What is the NPI number for Bobby Field?

The National Provider Identifier (NPI) for Bobby Field is 1699739912, a Type 1 (individual) record in the CMS NPPES registry.

Obstetrics & Gynecology Physician in Santa Rosa, CA · enumerated 2006.

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

National Provider Identifier

1699739912

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Registry record

Entity type Individual (Type 1)

Name Dr. Bobby Gene Field

Credential MD

Sex Male

Practice address 1165 Montgomery Dr, Santa Rosa, CA, 95405

Phone (707) 303-8307

Fax (707) 303-1992

Enumeration date Apr 13, 2006

Last updated in NPPES Jan 25, 2021

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License G22056 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Bobby Field?

The National Provider Identifier (NPI) for Bobby Field is 1699739912, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bobby Field practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-25.