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

Fredric Zimmerman, DO

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1851322218

Fredric Zimmerman, DO is registered under Physical Medicine and Rehabilitation in Wheat Ridge, Colorado. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2000, 26 years ago. Practices with Select Physical Therapy of West Denver Limited Partnership, a 525-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
26
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
CO
In the registry since
2006
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

7821 W 38th Ave
Wheat Ridge, CO 80033-6109
Phone: (303) 423-8334
Fax: (303) 456-1856
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence DR.0043001 (CO)

Record details

NPI number1851322218
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 5, 2006
Last updated in NPPESJanuary 11, 2026
Certification dateJanuary 11, 2026

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2000 (26 years in practice)
Group practice Select Physical Therapy Of West Denver Limited Partnership — 525 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients52
Services billed 387 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 $112 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.

Colleagues at Select Physical Therapy of West Denver Limited Partnership

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 525 clinicians in the practice; 12 are shown here.

Other providers in Wheat Ridge