Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Leonid S Grossman, MD

Individual provider Orthopaedic Surgery Physician · NPI 1285073916

Dr. Leonid S Grossman, MD is an Orthopedic Surgery in Golden, Colorado. Qualified in 2013, 13 years ago. Practices with Orthomidwest, PLLC, a 537-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and Illinois.

Years since qualifying
13
Licensed in
CO, IL
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

660 Golden Ridge Rd Ste 250
Golden, CO 80401-9541
Phone: (303) 233-1223
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5875 E Riverside Blvd, Rockford, IL 61114-4937 — (815) 398-9491

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 62321 (CO)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 036177816 (IL)

Record details

NPI number1285073916
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2013
Last updated in NPPESDecember 8, 2025
Certification dateDecember 8, 2025

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Orthomidwest, Pllc — 537 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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