Michael Hjelkrem, M.D.
NPI 1518949437 · Gastroenterology Physician · Colorado Springs, CO
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Hjelkrem, M.D. is a Gastroenterology Physician provider in Colorado Springs, CO (NPI 1518949437).
Provider details
- NPI number
- 1518949437
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0042430 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
591 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 118 | $15 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 108 | $107 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 78 | $106 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 71 | $246 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 51 | $64 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
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 |
|---|---|---|
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 272 | 259 |
| Omeprazole | 146 | 67 |
| Pantoprazole Sodium | 27 | — |
| Cholestyramine (with Sugar)brand: Cholestyramine | 25 | — |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 21 | 21 |
| Diphenoxylate Hcl/Atropinebrand: Diphenoxylate-Atropine | 19 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-16
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Michael Hjelkrem's NPI number?
- Michael Hjelkrem's National Provider Identifier (NPI) is 1518949437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hjelkrem's specialty?
- Michael Hjelkrem is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Hjelkrem located?
- Michael Hjelkrem's practice location on file with NPPES is 1633 Medical Center PT, Colorado Springs, CO 80907-5700.
- What is Michael Hjelkrem's phone number?
- The practice phone number listed in the NPPES registry for Michael Hjelkrem is (719) 473-6115.
- Does Michael Hjelkrem accept Medicare?
- Michael Hjelkrem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Hjelkrem's NPI active?
- Yes — Michael Hjelkrem's NPI (1518949437) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.