Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carson Rodeffer, MD

Obstetrics & Gynecology Physician in Modesto, CA · enumerated 2016.

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

National Provider Identifier

1679923387

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Registry record

Entity type Individual (Type 1)

Name Carson Rodeffer

Credential MD

Sex Male

Practice address 1552 Coffee Rd Fl 1, Modesto, CA, 95355

Phone (209) 521-4372

Fax (095) 232-0052

Enumeration date Jun 14, 2016

Last updated in NPPES Jul 21, 2020

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License A168432 (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

Where does Carson Rodeffer practice?

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

What is the NPI number for Carson Rodeffer?

The National Provider Identifier (NPI) for Carson Rodeffer is 1679923387, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Casey Richardson Obstetrics & Gynecology Physician · Modesto, CA NPI 1124418835

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-21.