Ann M. Steinfeld, P.T.,O.C.S.
Physical Therapist · Costa Mesa, CA
Ann M. Steinfeld, P.T.,O.C.S. is a physical therapist with a practice address in Costa Mesa, California, and NPI 1174542138, issued on Jul 19, 2006. Check the license (California PT 12312, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann M. Steinfeld
- Credential
- P.T.,O.C.S.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT 12312 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 Adams Ave, Costa Mesa, CA 92626
- Phone
- (714) 556-1600
- Enumerated
- Jul 19, 2006
- Record last updated
- Jan 22, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (714) 556-3737
- Medicare enrollment
- Enrolled (PECOS I20120227000354); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 1700 Adams Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Eric ChungHand Occupational Therapist1629490883
- Scott Dagenais, OTR/LHand Occupational Therapist1952595852
- Colleen Elliott, PTOrthopedic Physical Therapist1710215777
- Courtney FletcherAcupuncturist1407233893
Verify Ann M. Steinfeld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PT 12312Check 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 2 group practices
- Ann Steinfeld Physical TherapyCosta Mesa, CA
- Rhodes Physical Therapy OF CA ApcCosta Mesa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann M. Steinfeld among 22,531 physical therapist records in California
Ann M. Steinfeld, P.T.,O.C.S. 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 84% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated1984 · median 2017 among the 7,751 with a school on file
- Record last updated2014 · 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).
128 physical therapist records list a practice address in Costa Mesa
They are 128 of the 4,286 NPPES records with a practice address in Costa Mesa, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Costa Mesa → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Andrea Bellitti, DPTCosta Mesa, CA 926261508814542
- Caroline Boyd, P.T.Costa Mesa, CA 926261821190513
- Elizabeth Byrne, M.P.T.,A.T.C.Costa Mesa, CA 926261003839994
- Christian Chipouras, DPT,MSCosta Mesa, CA 926261548345960
- Joy Decicco, P.T.Costa Mesa, CA 926261528085180
- Joseph Donohue, PTCosta Mesa, CA 926261619930252
- Lauren Halloren, P.T.Costa Mesa, CA 926261588757124
- Lynzi Irvine, PT, DPTCosta Mesa, CA 926261417999707
Common questions
What is Ann M. Steinfeld, P.T.,O.C.S.'s NPI number?
Ann M. Steinfeld, P.T.,O.C.S.'s National Provider Identifier (NPI) is 1174542138, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann M. Steinfeld, P.T.,O.C.S. located?
The NPPES record lists a practice address at 1700 Adams Ave, Costa Mesa, CA, 92626. Phone: (714) 556-1600. Providers update this record themselves, so call before visiting.
How can I verify Ann M. Steinfeld, P.T.,O.C.S.'s license?
NPPES lists California license number PT 12312, 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.