Doctor profile · Federal record
Dr. Ismael Rivera, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Family Medicine Physician · Concord, MA
- NPI 1750873816
- Accepts Medicare
- 8 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
133 Old Road to 9 Acre Cor, Dept of Hospital Medicine
Concord, MA 017424169
(978) 287-8311 - Mailing address
-
133 Old Road to Nac Cor, Dept. of Hospital Medicine
Concord, MA 017424159
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Profile last updated
- July 9, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (3)
- Massachusetts #290810 · Pennsylvania #MT215340 · Pennsylvania #MD475400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750873816. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
922
Distinct HCPCS
6
Medicare allowed
$103,661
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 330 | 158 | $126 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 294 | 174 | $84 | |
99239 |
Hospital discharge day management, more than 30 minutes | 195 | 188 | $123 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 56 | 55 | $184 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 32 | 22 | $53 | |
99238 |
Hospital discharge day management, 30 minutes or less | 15 | 15 | $87 |
In context: peer comparison
Among 1 peers in Concord Family Medicine Physician, average services per provider: 153. This provider delivers 6.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
43
Patients
26
Total drug cost
$3,188
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ampicillin Sodium | Generic | 16 | 0 | $2,750 |
| Prednisone | Generic | 15 | 14 | $70 |
| Cefpodoxime Proxetil | Generic | 12 | 12 | $368 |
Hospital affiliations
Frequently asked questions
What is Dr. Ismael Rivera's medical specialty?
Dr. Ismael Rivera practices Family Medicine Physician in Concord, MA.
Where does Dr. Ismael Rivera practice?
Dr. Ismael Rivera practices at 133 Old Road to 9 Acre Cor, Concord, MA 017424169. Office phone: 9782878311.
What is Dr. Ismael Rivera's NPI?
Dr. Ismael Rivera's National Provider Identifier (NPI) is 1750873816, issued by NPPES.
Does Dr. Ismael Rivera accept Medicare assignment?
Yes. Dr. Ismael Rivera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ismael Rivera 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); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.