Registry data as of Aug 27, 2026

Roger Greenberg, M.D.

Orthopaedic Surgery Physician · Denver, CO

Roger Greenberg, M.D. is an orthopaedic surgery physician with a practice address in Denver, Colorado, and NPI 1225055718, issued on Jul 17, 2006. Check the license (Colorado 19129, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1225055718
Name
Roger Greenberg
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
19129 CO
Self-reported in NPPES; status is on the state search
Practice location
8101 E Lowry Blvd, Denver, CO 80230
Phone
(303) 344-9090
Enumerated
Jul 17, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 8101 E Lowry Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Diane Chaffee, P.A.Surgical Physician Assistant1467485417
  2. Christopher D Ambrosia, M.D.Pain Medicine Physician1881702629
  3. Courtney Fassett, LMTSpecialist1275824708
  4. James Ferrari, M.D.Orthopaedic Surgery Physician1326065996
  5. Wayne Gersoff, M.D.Orthopaedic Surgery Physician1477570075
  6. Patricia Grenz, PT, CHTSpecialist1144304403

Verify Roger Greenberg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 19129
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Orthopaedic Surgery Physician providers in Colorado

There are 471 orthopaedic surgery physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other orthopaedic surgery physician records in Colorado

  1. Richard Ackerson, MDFruita, CO1104091438
  2. Douglas Adams, M.D.Colorado Springs, CO1760689707
  3. Robert Adams, M.D.Glenwood Spgs, CO1689638793
  4. Arnold Ahnfeldt, M.D.Colorado Springs, CO1396981387
  5. Ryan Albrecht, MDMontrose, CO1942595319
  6. Kris Alden, M.D., PHD.Basalt, CO1992842132
  7. Richard Amendola, M.D.Vail, CO1588190979
  8. Brett Anderson, MDColorado Springs, CO1124002449
  9. Elizabeth Anish-BabuDenver, CO1699802611
  10. John Apostolakos, MD, MPHVail, CO1306378419

Common questions

What is Roger Greenberg, M.D.'s NPI number?

Roger Greenberg, M.D.'s National Provider Identifier (NPI) is 1225055718, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Roger Greenberg, M.D. located?

The NPPES record lists a practice address at 8101 E Lowry Blvd, Denver, CO, 80230. Phone: (303) 344-9090. Providers update this record themselves, so call before visiting.

How can I verify Roger Greenberg, M.D.'s license?

NPPES lists Colorado license number 19129, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.