Jonathan Stimer, MD
NPI 1255998787 · Family Medicine Physician · Libertyville, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Stimer, MD is a Family Medicine Physician provider in Libertyville, IL (NPI 1255998787).
Provider details
- NPI number
- 1255998787
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 11020353A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,022 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) |
|---|---|---|
| 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 | 199 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 197 | $131 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 186 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 184 | $185 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 78 | $131 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 232 | 83 |
| Levothyroxine Sodium | 149 | 34 |
| Amlodipine Besylate | 142 | 42 |
| Lisinopril | 141 | 47 |
| Losartan Potassium | 88 | 28 |
| Tamsulosin Hcl | 68 | 24 |
| Escitalopram Oxalate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$171 across 1 record (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
Additional practice locations (1)
- 1530 N 7th St Ste 200Terre Haute, IN 47807-1061Phone: (812) 238-7631Fax: (812) 238-7003
Registry dates
- Enumerated
- 2019-05-21
- Last updated
- 2023-05-19
- Certified
- 2023-05-19
Frequently asked questions
- What is Jonathan Stimer's NPI number?
- Jonathan Stimer's National Provider Identifier (NPI) is 1255998787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Stimer's specialty?
- Jonathan Stimer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Stimer located?
- Jonathan Stimer's practice location on file with NPPES is 825 S Milwaukee Ave, Libertyville, IL 60048-3218.
- What is Jonathan Stimer's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Stimer is (847) 362-1393.
- Does Jonathan Stimer accept Medicare?
- Jonathan Stimer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Stimer's NPI active?
- Yes — Jonathan Stimer's NPI (1255998787) is active in the NPPES registry as of the last update on 2023-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.