Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Catherine Mary O'Connor, PT, MS, OCS, NP

Individual provider Physical Therapist · NPI 1447339981

Catherine Mary O'Connor, PT, MS, OCS, NP is a Physical Therapist in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
MS — Master of Science
A graduate science degree.
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

2330 Post St Ste 460 Box 1661
San Francisco, CA 94115-3466 Not confirmed with CMS for 11 years — call before visiting
Phone: (415) 885-7580
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Health Nurse Practitioner (primary) Taxonomy 363LX0106X · Licence 95003043 (CA)
Physical Therapist Taxonomy 225100000X · Licence 19642 (CA)

Record details

NPI number1447339981
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT , MS , OCS , NP
Sole proprietorYes
NPI enumeratedNovember 3, 2006
Last updated in NPPESSeptember 23, 2015

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $29 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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