Doctor profile · Federal record
Dr. Maria Ramirez, MD
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · San Diego, CA
- NPI 1932101763
- Accepts Medicare
- 32 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
11438 Stockwood Cv
San Diego, CA 921314254
(858) 603-0583 - Mailing address
-
Po Box 232410
San Diego, CA 921932410
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- November 10, 2021
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A60709
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932101763. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
412
Distinct HCPCS
6
Medicare allowed
$53,279
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 158 | 150 | $178 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 102 | 55 | $79 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 68 | 67 | $133 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 29 | 21 | $118 | |
99239 |
Hospital discharge day management, more than 30 minutes | 29 | 29 | $114 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 26 | 16 | $49 |
In context: peer comparison
Among 58 peers in San Diego Hospitalist Physician, average services per provider: 101. This provider delivers 4.1× the peer median.Open Payments
Industry payments received
All-time total
$89
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 1 | $89.28 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Maria Ramirez's medical specialty?
Dr. Maria Ramirez practices Hospitalist Physician in San Diego, CA.
Where does Dr. Maria Ramirez practice?
Dr. Maria Ramirez practices at 11438 Stockwood Cv, San Diego, CA 921314254. Office phone: 8586030583.
What is Dr. Maria Ramirez's NPI?
Dr. Maria Ramirez's National Provider Identifier (NPI) is 1932101763, issued by NPPES.
Does Dr. Maria Ramirez accept Medicare assignment?
Yes. Dr. Maria Ramirez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Ramirez commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.