Grant Pearson Duncan, PT, DPT
Physical Therapist · South Pasadena, CA
Grant Pearson Duncan, PT, DPT is a physical therapist with a practice address in South Pasadena, California, and NPI 1982589909, issued on Aug 8, 2025. Check the license (California 308475, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grant Pearson Duncan
- Credential
- PT, DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 308475 CA
Self-reported in NPPES; status is on the state search - Practice location
- 625 Fair Oaks Ave Ste 255, South Pasadena, CA 91030
- Phone
- (626) 737-6735
- Enumerated
- Aug 8, 2025
- Record last updated
- Aug 8, 2025
- Medicare enrollment
- Enrolled (PECOS I20250917000131); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2025
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 625 Fair Oaks Ave Ste 255
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Louis CastroPhysical Therapist1720773609
- Connor PendletonPhysical Therapist1134841570
- Maria Ruano, PTPhysical Therapist1336964212
Verify Grant Pearson Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 308475Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Cozby Physical Therapy And ConsultingSouth Pasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grant Pearson Duncan among 22,531 physical therapist records in California
Grant Pearson Duncan, PT, DPT is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 92% of them.
- NPI issued2025 · 92% of these records are older, 3% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2025 · median 2017 among the 7,751 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 physical therapist records list a practice address in South Pasadena
They are 24 of the 1,081 NPPES records with a practice address in South Pasadena, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in South Pasadena → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Carole BeblawiSouth Pasadena, CA 910301083738520
- Michael Commesso, PT, DPTSouth Pasadena, CA 910301477078012
- Jason Cozby, P.T.South Pasadena, CA 910301366555484
- Nicole Cozby, PT, DPTSouth Pasadena, CA 910301124332341
- Chantal Donnelly, MPTSouth Pasadena, CA 910301336157528
- John Fox, MPTS Pasadena, CA 910301528163136
- Amy FujiwaraSouth Pasadena, CA 910301518466952
- Bianca GuzmanSouth Pasadena, CA 910301851608566
Common questions
What is Grant Pearson Duncan, PT, DPT's NPI number?
Grant Pearson Duncan, PT, DPT's National Provider Identifier (NPI) is 1982589909, issued on Aug 8, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Grant Pearson Duncan, PT, DPT located?
The NPPES record lists a practice address at 625 Fair Oaks Ave Ste 255, South Pasadena, CA, 91030. Phone: (626) 737-6735. Providers update this record themselves, so call before visiting.
How can I verify Grant Pearson Duncan, PT, DPT's license?
NPPES lists California license number 308475, 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. Medicare files from data.cms.gov. 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.