Stephen Nordmark, MD
NPI 1427075985 · Internal Medicine Physician · Detroit Lakes, MN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Nordmark, MD is a Internal Medicine Physician provider in Detroit Lakes, MN (NPI 1427075985).
Provider details
- NPI number
- 1427075985
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 34421 (MN)
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
2,641 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 | 512 | $124 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 317 | $16 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 316 | $10 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 267 | $9 |
| Hemoglobin A1c Level83036 | 262 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 111 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 517 | 138 |
| Amlodipine Besylate | 468 | 134 |
| Lisinopril | 444 | 117 |
| Metoprolol Succinate | 353 | 95 |
| Losartan Potassium | 353 | 91 |
| Simvastatin | 280 | 59 |
| Hydrochlorothiazide | 272 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2011-12-02
Frequently asked questions
- What is Stephen Nordmark's NPI number?
- Stephen Nordmark's National Provider Identifier (NPI) is 1427075985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Nordmark's specialty?
- Stephen Nordmark is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Nordmark located?
- Stephen Nordmark's practice location on file with NPPES is 1245 Washington Ave, Detroit Lakes, MN 56501-3905.
- What is Stephen Nordmark's phone number?
- The practice phone number listed in the NPPES registry for Stephen Nordmark is (218) 846-2000.
- Does Stephen Nordmark accept Medicare?
- Stephen Nordmark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Nordmark's NPI active?
- Yes — Stephen Nordmark's NPI (1427075985) is active in the NPPES registry as of the last update on 2011-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.