Stephen M. Barnes, M.D.
Surgery Physician · Parker, CO
Stephen M. Barnes, M.D. is a surgery physician with a practice address in Parker, Colorado, and NPI 1447267018, issued on Aug 3, 2006. Check the license (Colorado 42135, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephen M. Barnes
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 42135 CO
Self-reported in NPPES; status is on the state search - Practice location
- 9397 Crown Crest Blvd, Parker, CO 80138
- Phone
- (303) 805-9802
- Enumerated
- Aug 3, 2006
- Record last updated
- Jan 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (303) 805-9008
- Medicaid ID
- 15851842 CO
- Medicare enrollment
- Enrolled (PECOS I20040426000891); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 608 in Colorado → Look up another NPI →
Also registered at 9397 Crown Crest Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jenna Jacobson, P.A.-CPhysician Assistant1548650450
- Lorie Jones, MDObstetrics & Gynecology Physician1346238235
- Brooke Kish, PH.D.Clinical Child & Adolescent Psychologist1003048497
Verify Stephen M. Barnes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 42135Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average surgery physician in 2024
194 Medicare Part D claims for 132 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 143 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen107 claims
- Tramadol Hcl24 claims
- Methocarbamol12 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.
Industry payments in 2024: $64.80
3 payments; by number, the most common kind was food and beverage; the largest payer was Tela Bio, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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.
Stephen M. Barnes among 608 surgery physician records in Colorado
Stephen M. Barnes, M.D. is one of 608 surgery physician records with a practice address in Colorado. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1988 · median 2005 among the 370 with a school on file
- Record last updated2016 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Colorado
There are 608 surgery physician records in Colorado.
All 608 in Colorado → Every provider in Parker → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Michael Bertocchi, M.D.Parker, CO 801381972558518
- Tyler Chan, MDParker, CO 801381821384959
- Wanda Good, D.O.Parker, CO 801381417286386
- David Hardin, MDParker, CO 801381639174907
- Jeffrey Harr, M.D., M.P.HParker, CO 801381487776993
- John James, MDParker, CO 801381023233368
- Eliza Kassai, M.D.Parker, CO 801381679993349
- Jason Knudtson, M.D.Parker, CO 801381255317038
Common questions
What is Stephen M. Barnes, M.D.'s NPI number?
Stephen M. Barnes, M.D.'s National Provider Identifier (NPI) is 1447267018, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen M. Barnes, M.D. located?
The NPPES record lists a practice address at 9397 Crown Crest Blvd, Parker, CO, 80138. Phone: (303) 805-9802. Providers update this record themselves, so call before visiting.
How can I verify Stephen M. Barnes, M.D.'s license?
NPPES lists Colorado license number 42135, 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 Stephen M. Barnes, M.D. prescribe under Medicare Part D?
In 2024, Stephen M. Barnes, M.D. had 194 Medicare Part D claims for 132 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
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.