Registry data as of Aug 27, 2026

Isom Allan, PT, DPT

Physical Therapist · Brea, CA

Isom Allan, PT, DPT is a physical therapist with a practice address in Brea, California, and NPI 1174991913, issued on Sep 10, 2015. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1174991913
Name
Isom Allan
Credential
PT, DPT
Primary taxonomy
Physical Therapist 225100000X
Practice location
1800 E Lambert RD, Brea, CA 92821
Phone
(714) 256-5074
Enumerated
Sep 10, 2015
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1800 E Lambert RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jeffrey Brenner, PT, DPTPhysical Therapist1730458167
  2. Jeremy Brown, MPTOrthopedic Physical Therapist1821397332
  3. Brandon Buehler, DPT, MPTPhysical Therapist1104903855
  4. Sharon Burnett, PT, DPTPhysical Therapist1316225782
  5. Jason Chen, PT, DPTPhysical Therapist1053794636
  6. Jessica Chen, PTPhysical Therapist1710259338

Verify Isom Allan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

74 physical therapist records list a Brea practice address

They are 74 of the 1,052 NPPES records with a Brea practice address, and 22,359 physical therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other physical therapist records in California

  1. Jennifer Aanestad, PTPinole, CA1033786215
  2. Sarah Aaron, DPTManhattan Beach, CA1275270282
  3. Alexander Abad, M.P.T.San Francisco, CA1790848505
  4. Edgar Fernando Abad, P.T.Pasadena, CA1982784542
  5. Trisha Abad-GarciaCastro Valley, CA1316284664
  6. Joseph Abano, PT, DPTGlendale, CA1376298968
  7. Jennifer Abanto, RPTPasadena, CA1992476501
  8. Peter John Abanto, PTSan Diego, CA1760367460
  9. Leslie Abarca, DPTLos Angeles, CA1518890383
  10. Valeria Abarca, DPTMission Viejo, CA1164024683

Common questions

What is Isom Allan, PT, DPT's NPI number?

Isom Allan, PT, DPT's National Provider Identifier (NPI) is 1174991913, issued on Sep 10, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Isom Allan, PT, DPT located?

The NPPES record lists a practice address at 1800 E Lambert RD, Brea, CA, 92821. Phone: (714) 256-5074. Providers update this record themselves, so call before visiting.

How can I verify Isom Allan, PT, DPT's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.