Anne Marie O'Sullivan, M.P.T.
Physical Therapist · Thousand Oaks, CA
Anne Marie O'Sullivan, M.P.T. is a physical therapist with a practice address in Thousand Oaks, California, and NPI 1487773511, issued on Mar 28, 2007. Check the license (California PT27958, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Anne Marie O'Sullivan
- Credential
- M.P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT27958 CA
Self-reported in NPPES; status is on the state search - Practice location
- 325 Rolling Oaks Dr, Thousand Oaks, CA 91361
- Phone
- (805) 230-2673
- Enumerated
- Mar 28, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (805) 230-2134
- Medicare enrollment
- Enrolled (PECOS I20040326001025); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 325 Rolling Oaks Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Danielle Jones, D.P.T.Orthopedic Physical Therapist1831126879
- Robert Patterson, M.P.T.Orthopedic Physical Therapist1538230347
Verify Anne Marie O'Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PT27958Check 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
- Khodabakhshian Chiropractic IncThousand Oaks, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anne Marie O'Sullivan among 22,531 physical therapist records in California
Anne Marie O'Sullivan, M.P.T. 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 2007, is newer than 16% of them.
- NPI issued2007 · 16% of these records are older, 73% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2002 · median 2017 among the 7,751 with a school on file
- Record last updated2007 · 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).
107 physical therapist records list a practice address in Thousand Oaks
They are 107 of the 2,434 NPPES records with a practice address in Thousand Oaks, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Thousand Oaks → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Carlos BrainThousand Oaks, CA 913611760543946
- Janice Hyllengren, D.P.T.Westlake Village, CA 913611184639593
- Daniel Kinney, PTWestlake Village, CA 913611609867068
- Eugene LeeThousand Oaks, CA 913611942337985
- Jane Maryoung, R.P.T.Thousand Oaks, CA 913611346256559
- Sandra MillerThousand Oaks, CA 913611649287467
- Bridget Molinar, M.P.T.Westlake Village, CA 913611548280282
- Artin PetokianThousand Oaks, CA 913611326080417
Common questions
What is Anne Marie O'Sullivan, M.P.T.'s NPI number?
Anne Marie O'Sullivan, M.P.T.'s National Provider Identifier (NPI) is 1487773511, issued on Mar 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Anne Marie O'Sullivan, M.P.T. located?
The NPPES record lists a practice address at 325 Rolling Oaks Dr, Thousand Oaks, CA, 91361. Phone: (805) 230-2673. Providers update this record themselves, so call before visiting.
How can I verify Anne Marie O'Sullivan, M.P.T.'s license?
NPPES lists California license number PT27958, 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.