Doctor profile · Federal record
Dr. Thomas Callister, M.D.
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Reno, NV
- NPI 1124011705
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1155 Mill St
Reno, NV 895021576
(775) 982-7878
fax (775) 982-4196 - Additional location
-
4790 Caughlin Pkwy, #530
Reno, NV 895190907
(775) 329-0823
fax (775) 323-5438 - Mailing address
-
850 Harvard Way
Reno, NV 895022055
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- March 17, 2018
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Nevada #6301
- Medicaid
- NV #002016806
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124011705. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
666
Distinct HCPCS
7
Medicare allowed
$63,156
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 326 | 126 | $80 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 163 | 94 | $120 | |
99239 |
Hospital discharge day management, more than 30 minutes | 87 | 87 | $116 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 38 | 20 | $50 | |
99238 |
Hospital discharge day management, 30 minutes or less | 21 | 21 | $82 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 17 | $167 | |
99497 |
Advance care planning, first 30 minutes | 14 | 14 | $76 |
In context: peer comparison
Among 40 peers in Reno Hospitalist Physician, average services per provider: 124. This provider delivers 5.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Thomas Callister's medical specialty?
Dr. Thomas Callister practices Hospitalist Physician in Reno, NV.
Where does Dr. Thomas Callister practice?
Dr. Thomas Callister practices at 1155 Mill St, Reno, NV 895021576. Office phone: 7759827878.
What is Dr. Thomas Callister's NPI?
Dr. Thomas Callister's National Provider Identifier (NPI) is 1124011705, issued by NPPES.
Does Dr. Thomas Callister accept Medicare assignment?
Yes. Dr. Thomas Callister accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Callister commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.