Tom Hrisomalos, M.D.
NPI 1801892211 · Infectious Disease Physician · Bloomington, IN
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tom Hrisomalos, M.D. is a Infectious Disease Physician provider in Bloomington, IN (NPI 1801892211).
Provider details
- NPI number
- 1801892211
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01032806A (IN)
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
1,027 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 298 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 262 | $61 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 149 | $120 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 143 | $90 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 95 | $46 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 163 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 385 | 87 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 360 | 34 |
| Amlodipine Besylate | 319 | 70 |
| Pantoprazole Sodium | 241 | 48 |
| Levothyroxine Sodium | 238 | 50 |
| Gabapentin | 175 | 30 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2016-10-12
Frequently asked questions
- What is Tom Hrisomalos's NPI number?
- Tom Hrisomalos's National Provider Identifier (NPI) is 1801892211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tom Hrisomalos's specialty?
- Tom Hrisomalos is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Tom Hrisomalos located?
- Tom Hrisomalos's practice location on file with NPPES is 550 Landmark Avenue, Bloomington, IN 47403.
- What is Tom Hrisomalos's phone number?
- The practice phone number listed in the NPPES registry for Tom Hrisomalos is (812) 331-3400.
- Does Tom Hrisomalos accept Medicare?
- Tom Hrisomalos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tom Hrisomalos's NPI active?
- Yes — Tom Hrisomalos's NPI (1801892211) is active in the NPPES registry as of the last update on 2016-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.