Robert Harmon, MD/PHD
NPI 1669684643 · Gastroenterology Physician · Montrose, CO
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Harmon, MD/PHD is a Gastroenterology Physician provider in Montrose, CO (NPI 1669684643).
Provider details
- NPI number
- 1669684643
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD/PHD
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0054570 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,340 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 505 | $48 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 289 | $63 |
| Removal of Stone Or Debris From Bile Or Pancreatic Duct Using a Flexible Endoscope43264 | 250 | $76 |
| Review By Radiologist of Image From Tube Placement Into Bile Duct Using an Endoscope74328 | 215 | $22 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 169 | $67 |
| Replacement of Stent in Pancreatic Or Bile Duct Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ursodiol | 86 | 37 |
| Pantoprazole Sodium | 79 | 35 |
| Omeprazole | 60 | 20 |
| Lipase/Protease/Amylasebrand: Creon | 53 | 16 |
| Levofloxacin | 35 | 30 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 29 | 29 |
| Famotidine | 26 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$172 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2920 N Cascade Ave3rd FloorColorado Springs, CO 80907-6262Phone: (719) 636-1201Fax: (719) 636-1326
- 1501 E 3rd StDelta, CO 81416-2815Phone: (970) 874-7681
Registry dates
- Enumerated
- 2007-05-04
- Last updated
- 2026-06-05
- Certified
- 2026-06-05
Frequently asked questions
- What is Robert Harmon's NPI number?
- Robert Harmon's National Provider Identifier (NPI) is 1669684643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Harmon's specialty?
- Robert Harmon is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Harmon located?
- Robert Harmon's practice location on file with NPPES is 3330 S Rio Grande Ave, Montrose, CO 81401-4847.
- What is Robert Harmon's phone number?
- The practice phone number listed in the NPPES registry for Robert Harmon is (970) 497-5979.
- Does Robert Harmon accept Medicare?
- Robert Harmon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Harmon's NPI active?
- Yes — Robert Harmon's NPI (1669684643) is active in the NPPES registry as of the last update on 2026-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.