Derek Ryan Johnson, M.D.
Adult Reconstructive Orthopaedic Surgery Physician · Parker, CO
Derek Ryan Johnson, M.D. is an adult reconstructive orthopaedic surgery physician with a practice address in Parker, Colorado, and NPI 1295946283, issued on May 24, 2007. Check the license (Colorado 46601, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Derek Ryan Johnson
- Credential
- M.D.
- Primary taxonomy
- Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X
- License numbers
- 46601 CO
4301081956 MI
Self-reported in NPPES; status is on the state search - Practice location
- 9949 S Oswego St, Parker, CO 80134
- Phone
- (303) 925-4750
- Enumerated
- May 24, 2007
- Record last updated
- Apr 13, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (303) 925-4751
- Medicare enrollment
- Enrolled (PECOS I20090728000028); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult reconstructive orthopaedic surgery physician records → All 36 in Colorado → Look up another NPI →
Also registered at 9949 S Oswego St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen Genson, PA-CPhysician Assistant1043528789
- Rachel Rabazzi, DOFamily Medicine Physician1912240839
- Karen Royal, NP-CFamily Nurse Practitioner1083810188
- Scott Stanley, M.D.Orthopaedic Surgery of the Spine Physician1831191931
- Keri Stenger-Choy, RNRegistered Nurse1952979262
Verify Derek Ryan Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 46601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average adult reconstructive orthopaedic surgery physician in 2024
462 Medicare Part D claims for 283 beneficiaries, against an average of 579 among the 1,112 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Meloxicam345 claims
- Amoxicillin42 claims
- Celecoxib14 claims
- Tramadol Hcl13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $38,882.24
8 payments; by number, the most common kind was consulting fee; the largest payer was restor3d, inc. The 1,060 providers of this specialty with any payment received $68,015.27 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Portercare Adventist Health SystemDenver, CO
- Select Physical Therapy Holdings IncParker, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derek Ryan Johnson among 36 adult reconstructive orthopaedic surgery physician records in Colorado
Derek Ryan Johnson, M.D. is one of 36 adult reconstructive orthopaedic surgery physician records with a practice address in Colorado. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 36% of them.
- NPI issued2007 · 36% of these records are older, 50% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2003 · median 2006 among the 30 with a school on file
- Record last updated2017 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0114X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Reconstructive Orthopaedic Surgery Physician providers in Colorado
There are 36 adult reconstructive orthopaedic surgery physician records in Colorado.
All 36 in Colorado → Every provider in Parker → Adult Reconstructive Orthopaedic Surgery Physician nationwide →
The 8 adult reconstructive orthopaedic surgery physician records with the nearest ZIP codes
- Ryan Koonce, MDHighlands Ranch, CO 801291831245513
- John Xenos, M.D.Lone Tree, CO 801241972557072
- Hailee Reist, MDDenver, CO 802051497215537
- Jason Jennings, M.DDenver, CO 802101679716633
- Mark Tuttle, MDDenver, CO 802181821029562
- Ryan Caufield, MDDenver, CO 802201801044037
- Armodios Hatzidakis, M.D.Denver, CO 802201124031125
- Brian Larkin, MDDenver, CO 802201598976490
Common questions
What is Derek Ryan Johnson, M.D.'s NPI number?
Derek Ryan Johnson, M.D.'s National Provider Identifier (NPI) is 1295946283, issued on May 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Derek Ryan Johnson, M.D. located?
The NPPES record lists a practice address at 9949 S Oswego St, Parker, CO, 80134. Phone: (303) 925-4750. Providers update this record themselves, so call before visiting.
How can I verify Derek Ryan Johnson, M.D.'s license?
NPPES lists Colorado license number 46601, 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.
How much does Derek Ryan Johnson, M.D. prescribe under Medicare Part D?
In 2024, Derek Ryan Johnson, M.D. had 462 Medicare Part D claims for 283 beneficiaries; the average among adult reconstructive orthopaedic surgery physician prescribers was 579. Part D covers Medicare prescriptions only.
What is Derek Ryan Johnson, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.