James R. Deline, MD
Surgery Physician · Denver, CO
James R. Deline, MD is a surgery physician with a practice address in Denver, Colorado, and NPI 1679679229, issued on Sep 14, 2006. Check the license (Colorado 27384, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- James R. Deline
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 27384 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2535 S Downing St Ste 400, Denver, CO 80210
- Phone
- (303) 788-8989
- Enumerated
- Sep 14, 2006
- Record last updated
- May 9, 2025
- Fax
- (303) 788-8982
- Medicaid ID
- 01273846 CO
- Medicare enrollment
- Enrolled (PECOS I20110120000251); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 608 in Colorado → Look up another NPI →
Also registered at 2535 S Downing St Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Baer, MDSurgery Physician1962411280
- Thomas Heffron, MDTransplant Surgery Physician1063522423
- Ashwin Kurian, MDSurgery Physician1336304310
- Ahmed Zihni, M.D., M.P.H.Surgery Physician1619280997
Verify James R. Deline in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 27384Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average surgery physician in 2024
35 Medicare Part D claims for 32 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 30 claims were for opioids.
Most prescribed
- Oxycodone Hcl22 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: $10,673.84
41 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, 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.
Bills Medicare through 2 group practices
- Catholic Health Initiatives ColoradoFort Morgan, CO
- Surgone PCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James R. Deline among 608 surgery physician records in Colorado
James R. Deline, MD 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
- Graduated1984 · median 2005 among the 370 with a school on file
- Record last updated2025 · 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 Denver → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- David Baer, MDDenver, CO 802101962411280
- Michael Friedberg, M.D.Denver, CO 802101265673396
- Warren Kortz, M.D.Denver, CO 802101851489918
- Ashwin Kurian, MDDenver, CO 802101336304310
- Ory Newman, DODenver, CO 802101184127268
- Ahmed Zihni, M.D., M.P.H.Denver, CO 802101619280997
- Jeffrey Cross, M.D.Denver, CO 802111205872587
- Brian Koper, D.O.Denver, CO 802111275699308
Common questions
What is James R. Deline, MD's NPI number?
James R. Deline, MD's National Provider Identifier (NPI) is 1679679229, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James R. Deline, MD located?
The NPPES record lists a practice address at 2535 S Downing St Ste 400, Denver, CO, 80210. Phone: (303) 788-8989. Providers update this record themselves, so call before visiting.
How can I verify James R. Deline, MD's license?
NPPES lists Colorado license number 27384, 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 James R. Deline, MD prescribe under Medicare Part D?
In 2024, James R. Deline, MD had 35 Medicare Part D claims for 32 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.