Doctor profile · Federal record
Dr. Lisa Fields, ACNP-BC
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Critical Care Medicine Registered Nurse · Nurse Practitioner · San Antonio, TX
- NPI 1225471089
- Accepts Medicare
- MIPS 19.4 / 100 · 2023
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3551 Roger Brooke Dr
San Antonio, TX 782344504
(210) 916-7500
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- February 8, 2023
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State licenses (2)
- Texas #694362 · Texas #AP124100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225471089. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
15
Distinct HCPCS
1
Medicare allowed
$1,592
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 15 | $106 |
In context: peer comparison
Among 48 peers in San Antonio Acute Care Nurse Practitioner, average services per provider: 93. This provider delivers 0.2× the peer median.Frequently asked questions
What is Dr. Lisa Fields's medical specialty?
Dr. Lisa Fields practices Acute Care Nurse Practitioner in San Antonio, TX.
Where does Dr. Lisa Fields practice?
Dr. Lisa Fields practices at 3551 Roger Brooke Dr, San Antonio, TX 782344504. Office phone: 2109167500.
What is Dr. Lisa Fields's NPI?
Dr. Lisa Fields's National Provider Identifier (NPI) is 1225471089, issued by NPPES.
Does Dr. Lisa Fields accept Medicare assignment?
Yes. Dr. Lisa Fields accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lisa Fields commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.