Doctor profile · Federal record

Dr. Thomas Worster, MD

Rheumatology Physician (CMS: Rheumatology) · Bloomington, IN

  • NPI 1962548529
  • Accepts Medicare
  • 38 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 W 1St St
Bloomington, IN 474032208
(812) 332-1977
fax (812) 332-1981
Mailing address
Po Box 1329
Bloomington, IN 474021329

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
December 28, 2020
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
Indiana #01037724A
Medicaid
IN #100185070

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962548529. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
925
Distinct HCPCS
7
Medicare allowed
$75,956
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 423 215 $119
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 220 26 $1
99213 Established patient office or other outpatient visit, 20-29 minutes 140 97 $83
99442 Telephone medical discussion with physician, 11-20 minutes 49 41 $42
99215 Established patient office or other outpatient visit, 40-54 minutes 42 36 $167
20610 Aspiration and/or injection of fluid from large joint 32 22 $63
99204 New patient office or other outpatient visit, 45-59 minutes 19 19 $155

In context: peer comparison

Among 2 peers in Bloomington Rheumatology Physician, average services per provider: 144. This provider delivers 6.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,202
Patients
873
Total drug cost
$1,355,267
Drug Type Claims Patients Total cost
Methotrexate (Methotrexate Sodium) Brand 668 141 $25,473
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 562 69 $15,240
Hydroxychloroquine Sulfate Generic 547 120 $43,438
Celecoxib Generic 325 72 $17,045
Leucovorin Calcium Generic 316 68 $11,879
Gabapentin Generic 302 61 $4,202
Prednisone Generic 280 119 $2,424
Tramadol Hcl Generic 280 46 $2,254
Pregabalin Generic 172 28 $9,097
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 168 24 $3,270

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Worster's medical specialty?
Dr. Thomas Worster practices Rheumatology Physician in Bloomington, IN.
Where does Dr. Thomas Worster practice?
Dr. Thomas Worster practices at 1000 W 1St St, Bloomington, IN 474032208. Office phone: 8123321977.
What is Dr. Thomas Worster's NPI?
Dr. Thomas Worster's National Provider Identifier (NPI) is 1962548529, issued by NPPES.
Does Dr. Thomas Worster accept Medicare assignment?
Yes. Dr. Thomas Worster accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Worster commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.