Steve Sunderman, M.D.
NPI 1861529844 · Internal Medicine Physician · Denver, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steve Sunderman, M.D. is a Internal Medicine Physician provider in Denver, CO (NPI 1861529844).
Provider details
- NPI number
- 1861529844
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23354 (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
19 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
914 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 466 | $87 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 170 | $46 |
| Administration of Influenza Virus VaccineG0008 | 61 | $33 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 56 | $73 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 33 | $11 |
| Blood Test, Clotting Time85610 | 30 | $4 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 123 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 807 | 252 |
| Levothyroxine Sodium | 616 | 169 |
| Lisinopril | 520 | 154 |
| Metoprolol Succinate | 410 | 129 |
| Metformin Hcl | 387 | 119 |
| Losartan Potassium | 386 | 115 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2007-11-15
Frequently asked questions
- What is Steve Sunderman's NPI number?
- Steve Sunderman's National Provider Identifier (NPI) is 1861529844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steve Sunderman's specialty?
- Steve Sunderman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steve Sunderman located?
- Steve Sunderman's practice location on file with NPPES is 10350 E Dakota Ave, Denver, CO 80247-1314.
- What is Steve Sunderman's phone number?
- The practice phone number listed in the NPPES registry for Steve Sunderman is (303) 338-3561.
- Does Steve Sunderman accept Medicare?
- Steve Sunderman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steve Sunderman's NPI active?
- Yes — Steve Sunderman's NPI (1861529844) is active in the NPPES registry as of the last update on 2007-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.