Doctor profile · Federal record
Dr. Agnieszka Gryguc-Saxanoff
Internal Medicine Physician (CMS: Hospitalist) · Hospitalist Physician · Santa Monica, CA
- NPI 1588155287
- Accepts Medicare
- MIPS 84.9 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1250 16Th St # C2304
Santa Monica, CA 904041249
(310) 319-4698 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- May 2018 — 8 yrs on file
- Profile last updated
- November 9, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A174731
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588155287. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
853
Distinct HCPCS
5
Medicare allowed
$97,198
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 480 | 174 | $125 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 126 | 58 | $32 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 105 | 101 | $182 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 82 | 53 | $83 | |
99239 |
Hospital discharge day management, more than 30 minutes | 60 | 58 | $121 |
In context: peer comparison
Among 58 peers in this city , average services per provider: 97. This provider delivers 8.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Agnieszka Gryguc-Saxanoff's medical specialty?
Dr. Agnieszka Gryguc-Saxanoff practices Internal Medicine Physician in Santa Monica, CA.
Where does Dr. Agnieszka Gryguc-Saxanoff practice?
Dr. Agnieszka Gryguc-Saxanoff practices at 1250 16Th St # C2304, Santa Monica, CA 904041249. Office phone: 3103194698.
What is Dr. Agnieszka Gryguc-Saxanoff's NPI?
Dr. Agnieszka Gryguc-Saxanoff's National Provider Identifier (NPI) is 1588155287, issued by NPPES.
Does Dr. Agnieszka Gryguc-Saxanoff accept Medicare assignment?
Yes. Dr. Agnieszka Gryguc-Saxanoff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Agnieszka Gryguc-Saxanoff commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (HCPCS G0316); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.