Ernest Lee, M.D.
NPI 1902034812 · Internal Medicine Physician · Columbus, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ernest Lee, M.D. is a Internal Medicine Physician provider in Columbus, WI (NPI 1902034812).
Provider details
- NPI number
- 1902034812
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 67949-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 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
226 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 65 | $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 | 60 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $85 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 11 | $6 |
Typical Medicare-allowed amounts for these services range $6–$120 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 413 | 164 |
| Amlodipine Besylate | 279 | 110 |
| Tamsulosin Hcl | 193 | 70 |
| Lisinopril | 191 | 63 |
| Omeprazole | 179 | 71 |
| Levothyroxine Sodium | 155 | 45 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-30
- Last updated
- 2026-01-09
- Certified
- 2026-01-09
Frequently asked questions
- What is Ernest Lee's NPI number?
- Ernest Lee's National Provider Identifier (NPI) is 1902034812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Lee's specialty?
- Ernest Lee is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ernest Lee located?
- Ernest Lee's practice location on file with NPPES is 1515 Park Ave, Columbus, WI 53925-2402.
- What is Ernest Lee's phone number?
- The practice phone number listed in the NPPES registry for Ernest Lee is (920) 623-2200.
- Does Ernest Lee accept Medicare?
- Ernest Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ernest Lee's NPI active?
- Yes — Ernest Lee's NPI (1902034812) is active in the NPPES registry as of the last update on 2026-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.