Doctor profile · Federal record
Dr. Francisco Rivera Zambrano, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Baltimore, MD
- NPI 1528448875
- MIPS 73.9 / 100 · 2023
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2435 W Belvedere Ave Ste 56
Baltimore, MD 212155224
(410) 601-0594
fax (410) 601-0939 - Additional location
-
1 University of New Mexico, Msc11 6093
Albuquerque, NM 87131
(505) 272-6225
fax (505) 272-5184
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- September 4, 2025
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #D88683
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528448875. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
628
Distinct HCPCS
7
Medicare allowed
$67,976
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 307 | 79 | $83 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 187 | 181 | $137 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 43 | 27 | $125 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 34 | 14 | $52 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 21 | 21 | $182 | |
99239 |
Hospital discharge day management, more than 30 minutes | 21 | 21 | $121 | |
99291 |
Critical care, first 30-74 minutes | 15 | 15 | $225 |
In context: peer comparison
Among 363 peers in Baltimore Internal Medicine Physician, average services per provider: 105. This provider delivers 6.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Francisco Rivera Zambrano's medical specialty?
Dr. Francisco Rivera Zambrano practices Internal Medicine Physician in Baltimore, MD.
Where does Dr. Francisco Rivera Zambrano practice?
Dr. Francisco Rivera Zambrano practices at 2435 W Belvedere Ave Ste 56, Baltimore, MD 212155224. Office phone: 4106010594.
What is Dr. Francisco Rivera Zambrano's NPI?
Dr. Francisco Rivera Zambrano's National Provider Identifier (NPI) is 1528448875, issued by NPPES.
Does Dr. Francisco Rivera Zambrano accept Medicare assignment?
Dr. Francisco Rivera Zambrano does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Francisco Rivera Zambrano commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.