Issac Lee, M.D.
NPI 1528260908 · Family Medicine Physician · Tuscola, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Issac Lee, M.D. is a Family Medicine Physician provider in Tuscola, IL (NPI 1528260908).
Provider details
- NPI number
- 1528260908
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036120106 (IL)
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
19 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
4,844 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 794 | $121 |
| 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 | 701 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 609 | $9 |
| Hemoglobin A1c Level83036 | 396 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 357 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 458 | 118 |
| Levothyroxine Sodium | 322 | 77 |
| Amlodipine Besylate | 321 | 85 |
| Lisinopril | 312 | 87 |
| Omeprazole | 278 | 74 |
| Metformin Hcl | 264 | 68 |
| Semaglutide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$210 across 11 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
- 2007-06-05
- Last updated
- 2022-01-06
- Certified
- 2022-01-06
Frequently asked questions
- What is Issac Lee's NPI number?
- Issac Lee's National Provider Identifier (NPI) is 1528260908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Issac Lee's specialty?
- Issac Lee is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Issac Lee located?
- Issac Lee's practice location on file with NPPES is 300 N Main St, Tuscola, IL 61953-1406.
- What is Issac Lee's phone number?
- The practice phone number listed in the NPPES registry for Issac Lee is (217) 253-9258.
- Does Issac Lee accept Medicare?
- Issac Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Issac Lee's NPI active?
- Yes — Issac Lee's NPI (1528260908) is active in the NPPES registry as of the last update on 2022-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.