Michael Lillestol, M.D.
NPI 1669427688 · Internal Medicine Physician · Fargo, ND
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Lillestol, M.D. is a Internal Medicine Physician provider in Fargo, ND (NPI 1669427688).
Provider details
- NPI number
- 1669427688
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4830 (ND)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,776 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 548 | $88 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 458 | $9 |
| 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 | 300 | $16 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 192 | $8 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 181 | $38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 314 | 87 |
| Losartan Potassium | 198 | 53 |
| Atorvastatin Calcium | 191 | 49 |
| Amlodipine Besylate | 179 | 53 |
| Ezetimibe | 165 | 42 |
| Levothyroxine Sodium | 148 | 34 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$126 across 8 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
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2010-08-27
Frequently asked questions
- What is Michael Lillestol's NPI number?
- Michael Lillestol's National Provider Identifier (NPI) is 1669427688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Lillestol's specialty?
- Michael Lillestol is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Lillestol located?
- Michael Lillestol's practice location on file with NPPES is 1707 Gold Dr, Fargo, ND 58103-6413.
- What is Michael Lillestol's phone number?
- The practice phone number listed in the NPPES registry for Michael Lillestol is (701) 280-2033.
- Does Michael Lillestol accept Medicare?
- Michael Lillestol is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Lillestol's NPI active?
- Yes — Michael Lillestol's NPI (1669427688) is active in the NPPES registry as of the last update on 2010-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.