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Talbert Medical Group, P.C.

Internal Medicine Physician in Fountain Valley, CA · enumerated 2005 · authorized official John Liethen, Secretary.

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

National Provider Identifier

1528069176

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Registry record

Entity type Organization (Type 2)
Legal business name Talbert Medical Group, P.C.
Other name <Unavail>
Practice address 9930 Talbert Ave, Fountain Valley, CA, 92708
Phone (714) 964-6229
Fax (714) 378-6233
Enumeration date Aug 4, 2005
Last updated in NPPES Aug 19, 2019

Taxonomy & classification

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Secondary
152W00000X Optometrist Eye and Vision Services Providers Secondary
183500000X Pharmacist Pharmacy Service Providers Secondary
207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Secondary
207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary
208800000X Urology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name John Liethen
Title Secretary
Phone (952) 205-6262

Other identifiers

Identifier Type State Issuer
GR0077860 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Talbert Medical Group, P.C. located?
The practice location on file with NPPES is in Fountain Valley, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-08-19. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-19.