Robert C. Harmon, MD/PHD
Gastroenterology Physician · Montrose, CO
Robert C. Harmon, MD/PHD is a gastroenterology physician with a practice address in Montrose, Colorado, and NPI 1669684643, issued on May 4, 2007. Check the license (Colorado DR.0054570, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert C. Harmon
- Credential
- MD/PHD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- DR.0054570 CO
0116017619 VA
23219 WV
Self-reported in NPPES; status is on the state search - Practice location
- 3330 S Rio Grande Ave, Montrose, CO 81401
- Phone
- (970) 497-5979
- Enumerated
- May 4, 2007
- Record last updated
- Jun 5, 2026
- Fax
- (970) 497-5983
- Medicaid ID
- 29105811 CO
- Medicare enrollment
- Enrolled (PECOS I20150302000266); accepts Medicare assignment
- Medical or professional school
- Jc Edwards School Of Medicine, Marshall University, 2005
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 334 in Colorado → Look up another NPI →
Also registered at 3330 S Rio Grande Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marie Abbinante, NPNurse Practitioner1295118610
- Rachel Baylor, CNMAdvanced Practice Midwife1336957588
- Kaylee Danielson, LCSWClinical Social Worker1073326443
- Ryan Hagens, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1073008991
- Victoria Oliva, APRNFamily Nurse Practitioner1801406194
- Michael Paolucci, MDGastroenterology Physician1639179500
Verify Robert C. Harmon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0054570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average gastroenterology physician in 2024
469 Medicare Part D claims for 195 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Ursodiol86 claims
- Pantoprazole Sodium79 claims
- Omeprazole60 claims
- Creon53 claims
- Levofloxacin35 claims
- Peg 3350-Electrolyte29 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): 62.6 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: $171.75
3 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 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 one group practice
- Montrose Memorial Hospital, IncMontrose, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert C. Harmon among 334 gastroenterology physician records in Colorado
Robert C. Harmon, MD/PHD is one of 334 gastroenterology physician records with a practice address in Colorado. 84% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 37% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2005 · median 2003 among the 258 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Colorado
There are 334 gastroenterology physician records in Colorado.
All 334 in Colorado → Every provider in Montrose → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Michael Paolucci, MDMontrose, CO 814011639179500
- Kevin Ashby, M.D.Durango, CO 813011245209907
- Steven Christensen, M.D.Durango, CO 813011144209305
- Gregory Churchill, DODurango, CO 813011356848501
- Eugene Crafton, M.DGrand Junction, CO 815011508874850
- Ellen Dy, M.D.Grand Junction, CO 815011053317578
- Patrick Gerstenberger, M.D.Durango, CO 813011699754853
- Thomas Morley, MD, PHDDurango, CO 813011689161499
Common questions
What is Robert C. Harmon, MD/PHD's NPI number?
Robert C. Harmon, MD/PHD's National Provider Identifier (NPI) is 1669684643, issued on May 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert C. Harmon, MD/PHD located?
The NPPES record lists a practice address at 3330 S Rio Grande Ave, Montrose, CO, 81401. Phone: (970) 497-5979. Providers update this record themselves, so call before visiting.
How can I verify Robert C. Harmon, MD/PHD's license?
NPPES lists Colorado license number DR.0054570, 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 Robert C. Harmon, MD/PHD prescribe under Medicare Part D?
In 2024, Robert C. Harmon, MD/PHD had 469 Medicare Part D claims for 195 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Robert C. Harmon, MD/PHD's MIPS final score?
The 2023 MIPS final score is 62.6 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.