Brian M. Frank, AT
Specialist · Rancho Santa Margarita, CA
Brian M. Frank, AT is a specialist with a practice address in Rancho Santa Margarita, California, and NPI 1275734170, issued on May 29, 2007. Check the license (California AT4141, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brian M. Frank
- Credential
- AT
- Primary taxonomy
- Specialist 174400000X
- License number
- AT4141 CA
Self-reported in NPPES; status is on the state search - Practice location
- 30085 Comercio, Rancho Santa Margarita, CA 92688
- Phone
- (949) 766-8535
- Enumerated
- May 29, 2007
- Record last updated
- Feb 29, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (949) 766-8540
- Entity
- Type 1 · individual
Also registered at 30085 Comercio
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robin Beauregard, P.T.Specialist1649461377
- Elyse Biechele, DPTPhysical Therapist1184125072
- Erin Donovan-Cohen, D.P.TSpecialist1710390430
- Dawn-Marie Ickes, M.P.TPhysical Therapist1194756957
- Marion Kabiling, BS, PTA, ATCPhysical Therapy Assistant1154845295
- Kevin O'Connor, P.T.Orthopedic Physical Therapist1982070587
Verify Brian M. Frank in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license AT4141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11 specialist records list a practice address in Rancho Santa Margarita
They are 11 of the 479 NPPES records with a practice address in Rancho Santa Margarita, and 5,749 specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11 in Rancho Santa Margarita → All 5,749 in California → Every provider in Rancho Santa Margarita →
Other specialist records in California
- Fatemeh Abbasi, PTVan Nuys, CA1558496760
- Erlinda Abcede, M.D.Cudahy, CA1831228675
- Maher Abdallah, M.D.Palm Springs, CA1205988011
- Farinaz AbdiSan Marcos, CA1063153963
- Mai Abe, LESanta Monica, CA1609405158
- Hamid Abedi, HEARING AID SPECIALISan Diego, CA1659410744
- Jonas AbellaSan Francisco, CA1679760938
- Shreedhar Abhyankar, M.D.Indio, CA1861530669
- Elaine AbichRiverside, CA1780458927
- Mussarat Abidi, MDLadera Ranch, CA1053307769
Common questions
What is Brian M. Frank, AT's NPI number?
Brian M. Frank, AT's National Provider Identifier (NPI) is 1275734170, issued on May 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Brian M. Frank, AT located?
The NPPES record lists a practice address at 30085 Comercio, Rancho Santa Margarita, CA, 92688. Phone: (949) 766-8535. Providers update this record themselves, so call before visiting.
How can I verify Brian M. Frank, AT's license?
NPPES lists California license number AT4141, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.