Doctor profile · Federal record
Dr. Mariasol Pena, M.D.
Infectious Disease Physician (CMS: Internal Medicine) · Los Angeles, CA
- NPI 1962729673
- Accepts Medicare
- 16 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2020 Zonal Ave, Ird 620
Los Angeles, CA 90033
(310) 222-2409
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- December 1, 2021
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #A119968
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962729673. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
819
Distinct HCPCS
8
Medicare allowed
$93,016
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 264 | 161 | $125 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 256 | 200 | $83 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 83 | 80 | $137 | |
G0407 |
Follow-up inpatient consultation, intermediate, physicians typically spend 25 minutes communicating with the patient via telehealth | 56 | 32 | $72 | |
G0408 |
Follow-up inpatient consultation, complex, physicians typically spend 35 minutes communicating with the patient via telehealth | 55 | 17 | $105 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 49 | 49 | $182 | |
G0426 |
Telehealth consultation, emergency department or initial inpatient, typically 50 minutes communicating with the patient via telehealth | 33 | 30 | $130 | |
G0427 |
Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth | 23 | 22 | $186 |
In context: peer comparison
Among 39 peers in Los Angeles Infectious Disease Physician, average services per provider: 181. This provider delivers 4.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mariasol Pena's medical specialty?
Dr. Mariasol Pena practices Infectious Disease Physician in Los Angeles, CA.
Where does Dr. Mariasol Pena practice?
Dr. Mariasol Pena practices at 2020 Zonal Ave, Los Angeles, CA 90033. Office phone: 3102222409.
What is Dr. Mariasol Pena's NPI?
Dr. Mariasol Pena's National Provider Identifier (NPI) is 1962729673, issued by NPPES.
Does Dr. Mariasol Pena accept Medicare assignment?
Yes. Dr. Mariasol Pena accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mariasol Pena 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); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.