Jonathan Thoma, MD
NPI 1871090142 · Family Medicine Physician · Madison, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Thoma, MD is a Family Medicine Physician provider in Madison, WI (NPI 1871090142).
Provider details
- NPI number
- 1871090142
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2018028929 (MO)
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
332 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) |
|---|---|---|
| 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $85 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 48 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $121 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 23 | $3 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 22 | 13 |
| Gabapentin | 20 | 11 |
| Oxycodone Hcl | 17 | — |
| Clonazepam | 15 | — |
| Furosemide | 15 | — |
| Levothyroxine Sodium | 13 | — |
| Atorvastatin Calcium | 11 | — |
Practice location
Mailing address
Additional practice locations (1)
- Unit 5071Apo, AP 96328-5071Phone: (314) 225-7740
Registry dates
- Enumerated
- 2018-04-12
- Last updated
- 2025-12-08
- Certified
- 2025-12-08
Frequently asked questions
- What is Jonathan Thoma's NPI number?
- Jonathan Thoma's National Provider Identifier (NPI) is 1871090142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Thoma's specialty?
- Jonathan Thoma is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Thoma located?
- Jonathan Thoma's practice location on file with NPPES is 4410 Regent St, Madison, WI 53705-4901.
- What is Jonathan Thoma's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Thoma is (608) 233-9746.
- Does Jonathan Thoma accept Medicare?
- Jonathan Thoma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Thoma's NPI active?
- Yes — Jonathan Thoma's NPI (1871090142) is active in the NPPES registry as of the last update on 2025-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.