Doctor profile · Federal record
Dr. Ma Clarissa del Rosario, M.D.
Hospitalist Physician (CMS: Internal Medicine) · Nephrology Physician · Rochester, NY
- NPI 1275723074
- Accepts Medicare
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
100 Kings Hwy S
Rochester, NY 146175504
(585) 922-3122 - Additional location
-
6846 Buckley RD
North Syracuse, NY 132124275
(315) 410-6400
fax (315) 410-6410 - Mailing address
-
1200 Driving Park Ave
Newark, NY 145131090
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- March 17, 2018
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- New York #245321
- Medicaid
- NY #02940870
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275723074. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
457
Distinct HCPCS
4
Medicare allowed
$37,373
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 185 | 99 | $77 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 148 | 63 | $48 | |
99239 |
Hospital discharge day management, more than 30 minutes | 86 | 79 | $111 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 38 | 36 | $169 |
In context: peer comparison
Among 94 peers in this city , average services per provider: 90. This provider delivers 5.1× the peer median.Open Payments
Industry payments received
All-time total
$32
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $16.41 | |
| Lexicon Pharmaceuticals, Inc. | 1 | $15.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
108
Patients
101
Total drug cost
$8,665
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 22 | 21 | $196 |
| Prednisone | Generic | 21 | 19 | $107 |
| Cefdinir | Generic | 16 | 15 | $200 |
| Pantoprazole Sodium | Generic | 14 | 13 | $176 |
| Eliquis (Apixaban) | Brand | 13 | 11 | $7,841 |
| Atorvastatin Calcium | Generic | 11 | 11 | $88 |
| Furosemide | Generic | 11 | 11 | $59 |
Hospital affiliations
Frequently asked questions
What is Dr. Ma Clarissa del Rosario's medical specialty?
Dr. Ma Clarissa del Rosario practices Hospitalist Physician in Rochester, NY.
Where does Dr. Ma Clarissa del Rosario practice?
Dr. Ma Clarissa del Rosario practices at 100 Kings Hwy S, Rochester, NY 146175504. Office phone: 5859223122.
What is Dr. Ma Clarissa del Rosario's NPI?
Dr. Ma Clarissa del Rosario's National Provider Identifier (NPI) is 1275723074, issued by NPPES.
Does Dr. Ma Clarissa del Rosario accept Medicare assignment?
Yes. Dr. Ma Clarissa del Rosario accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ma Clarissa del Rosario commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.