Thomas Neumann, MD
NPI 1215924931 · Gastroenterology Physician · Glenview, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Neumann, MD is a Gastroenterology Physician provider in Glenview, IL (NPI 1215924931).
Provider details
- NPI number
- 1215924931
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036049312 (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
20 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
488 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 149 | $77 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 121 | $178 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 94 | $14 |
| Stool Analysis for Blood, By Peroxidase Activity82272 | 48 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 34 | $126 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 234 | 68 |
| Omeprazole | 165 | 48 |
| Lisinopril | 100 | 24 |
| Levothyroxine Sodium | 79 | 22 |
| Metoprolol Succinate | 75 | 21 |
| Hydrochlorothiazide | 70 | 21 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-29
- Last updated
- 2013-05-31
Frequently asked questions
- What is Thomas Neumann's NPI number?
- Thomas Neumann's National Provider Identifier (NPI) is 1215924931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Neumann's specialty?
- Thomas Neumann is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Neumann located?
- Thomas Neumann's practice location on file with NPPES is 2050 Pfingsten Rd, Glenview, IL 60026-1324.
- What is Thomas Neumann's phone number?
- The practice phone number listed in the NPPES registry for Thomas Neumann is (847) 998-0510.
- Does Thomas Neumann accept Medicare?
- Thomas Neumann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Neumann's NPI active?
- Yes — Thomas Neumann's NPI (1215924931) is active in the NPPES registry as of the last update on 2013-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.