Thomas Bleasdale, M.D.
NPI 1366443731 · Internal Medicine Physician · Rolling Meadows, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Bleasdale, M.D. is a Internal Medicine Physician provider in Rolling Meadows, IL (NPI 1366443731).
Provider details
- NPI number
- 1366443731
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-104677 (IL)
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
21 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
2,112 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 617 | $96 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 502 | $134 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 490 | $137 |
| 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 | 229 | $17 |
| Administration of Influenza Virus VaccineG0008 | 95 | $33 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 574 | 165 |
| Levothyroxine Sodium | 402 | 107 |
| Simvastatin | 354 | 95 |
| Amlodipine Besylate | 318 | 89 |
| Lisinopril | 290 | 83 |
| Losartan Potassium | 190 | 49 |
| Hydrochlorothiazide | 182 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2021-04-26
- Certified
- 2021-04-26
Frequently asked questions
- What is Thomas Bleasdale's NPI number?
- Thomas Bleasdale's National Provider Identifier (NPI) is 1366443731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Bleasdale's specialty?
- Thomas Bleasdale is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Bleasdale located?
- Thomas Bleasdale's practice location on file with NPPES is 5999 New Wilke Rd, Rolling Meadows, IL 60008-4506.
- What is Thomas Bleasdale's phone number?
- The practice phone number listed in the NPPES registry for Thomas Bleasdale is (847) 255-7107.
- Does Thomas Bleasdale accept Medicare?
- Thomas Bleasdale is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Bleasdale's NPI active?
- Yes — Thomas Bleasdale's NPI (1366443731) is active in the NPPES registry as of the last update on 2021-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.