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

Jonathan Ramin, DO

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1336502079

Jonathan Ramin, DO is registered under Physical Medicine and Rehabilitation in Valencia, California. Qualified in 2016, 10 years ago. Practices with Regents of the University of California, a 136-clinician group, works from 5 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Connecticut.

Years since qualifying
10
Licensed in
CA, CT
In the registry since
2016
Specialties on file
5
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

24051 Newhall Ranch Rd Bldg C
Valencia, CA 91355-5702
Phone: (661) 254-6364
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 19950 Rinaldi St Ste 100, Northridge, CA 91326-4141 — (818) 363-2273
  • 6815 Noble Ave, Van Nuys, CA 91405-3796 — (818) 901-6600
  • 31 Seymour St, Hartford, CT 06106-5521 — (860) 549-3210
  • 501 N Lansdowne Ave, Drexel Hill, PA 19026-1114 — (610) 284-8230

Specialties & licences

Pain Medicine (Physical Medicine & Rehabilitation) Physician (primary) Taxonomy 2081P2900X · Licence 20A20305 (CA)
Physical Medicine & Rehabilitation Physician Taxonomy 208100000X · Licence 20A20305 (CA)
Pain Medicine (Physical Medicine & Rehabilitation) Physician Taxonomy 2081P2900X · Licence 68200 (CT)
Sports Medicine (Physical Medicine & Rehabilitation) Physician Taxonomy 2081S0010X · Licence 20A20305 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1336502079
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 31, 2016
Last updated in NPPESNovember 7, 2022
Certification dateNovember 7, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Also practisesOSTEOPATHIC MANIPULATIVE MEDICINE, PAIN MANAGEMENT, SPORTS MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Regents Of The University Of California — 136 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Spinal fusion 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients960
Services billed 5,841 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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 $150 6 payments · 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Regents of the University of California

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 136 clinicians in the practice; 12 are shown here.

Other providers in Valencia