Doctor profile · Federal record
Dr. Catherine Callister, M.D.
Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Aurora, CO
- NPI 1124446661
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
12605 E 16Th Ave
Aurora, CO 80045
(720) 848-0000 - Additional location
-
4940 Eastern Ave
Baltimore, MD 212242735
(410) 550-0535 - Mailing address
-
Po Box 110429
Aurora, CO 800420429
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- May 26, 2018
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Colorado #DR.0059201
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124446661. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
192
Distinct HCPCS
6
Medicare allowed
$21,733
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 79 | 39 | $120 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 42 | 25 | $80 | |
99238 |
Hospital discharge day management, 30 minutes or less | 20 | 20 | $82 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $175 | |
99239 |
Hospital discharge day management, more than 30 minutes | 19 | 19 | $116 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $131 |
In context: peer comparison
Among 43 peers in this city , average services per provider: 348. This provider delivers 0.6× the peer median.Frequently asked questions
What is Dr. Catherine Callister's medical specialty?
Dr. Catherine Callister practices Internal Medicine Physician in Aurora, CO.
Where does Dr. Catherine Callister practice?
Dr. Catherine Callister practices at 12605 E 16Th Ave, Aurora, CO 80045. Office phone: 7208480000.
What is Dr. Catherine Callister's NPI?
Dr. Catherine Callister's National Provider Identifier (NPI) is 1124446661, issued by NPPES.
Does Dr. Catherine Callister accept Medicare assignment?
Yes. Dr. Catherine Callister accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Callister commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.