Doctor profile · Federal record

Dr. Thomas Bills, M.D.

Psychiatry Physician (CMS: Psychiatry) · Saginaw, MI

  • NPI 1083096184
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 Houghton Ave
Saginaw, MI 486025303
(989) 583-6825

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Michigan #4301108171

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083096184. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
341
Distinct HCPCS
6
Medicare allowed
$35,062
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 116 31 $77
99214 Established patient office or other outpatient visit, 30-39 minutes 82 31 $89
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 61 23 $115
90792 Psychiatric diagnostic evaluation with medical services 50 48 $163
99239 Hospital discharge day management, more than 30 minutes 17 16 $110
90839 Psychotherapy for crisis, first hour 15 15 $122

In context: peer comparison

Among 10 peers in this city , average services per provider: 82. This provider delivers 4.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
540
Patients
94
Total drug cost
$19,149
Drug Type Claims Patients Total cost
Buspirone Hcl Generic 75 23 $1,772
Quetiapine Fumarate Generic 70 15 $3,102
Duloxetine Hcl Generic 63 13 $3,211
Hydroxyzine Pamoate Generic 54 17 $498
Trazodone Hcl Generic 50 26 $857
Bupropion Xl (Bupropion Hcl) Brand 40 0 $1,759
Clonazepam Generic 33 0 $87
Escitalopram Oxalate Generic 27 0 $336
Risperidone Generic 22 0 $404
Fluoxetine Hcl Generic 20 0 $339

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Bills's medical specialty?
Dr. Thomas Bills practices Psychiatry Physician in Saginaw, MI.
Where does Dr. Thomas Bills practice?
Dr. Thomas Bills practices at 1000 Houghton Ave, Saginaw, MI 486025303. Office phone: 9895836825.
What is Dr. Thomas Bills's NPI?
Dr. Thomas Bills's National Provider Identifier (NPI) is 1083096184, issued by NPPES.
Does Dr. Thomas Bills accept Medicare assignment?
Yes. Dr. Thomas Bills accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Bills commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.