Doctor profile · Federal record
Dr. Ronald St Louis, MD
Internal Medicine Physician (CMS: Internal Medicine) · Bronx, NY
- NPI 1336153303
- Accepts Medicare
- MIPS 10.1 / 100 · 2023
- 40 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3327 Bainbridge Ave
Bronx, NY 104672801
(718) 324-6365
fax (718) 881-5700 - Mailing address
-
1333A North Ave, P.M.B.709
New Rochelle, NY 108042120
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 19, 2022
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #173155
- Medicaid
- NY #01569566
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336153303. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,799
Distinct HCPCS
6
Medicare allowed
$214,676
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 1,229 | 149 | $122 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 246 | 94 | $86 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 112 | 63 | $148 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 105 | 70 | $207 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 92 | 60 | $45 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 15 | 14 | $91 |
In context: peer comparison
Among 242 peers in Bronx Internal Medicine Physician, average services per provider: 134. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Calliditas Therapeutics US INC. | 2 | $46.69 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $33.68 | |
| Otsuka America Pharmaceutical, INC. | 1 | $19.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
9,774
Patients
1,019
Total drug cost
$282,659
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,831 | 182 | $17,333 |
| Amlodipine Besylate | Generic | 1,059 | 150 | $6,800 |
| Metformin Hcl | Generic | 591 | 77 | $4,231 |
| Gabapentin | Generic | 588 | 51 | $4,954 |
| Nifedipine ER (Nifedipine) | Brand | 586 | 53 | $14,992 |
| Eliquis (Apixaban) | Brand | 563 | 50 | $181,303 |
| Lisinopril | Generic | 548 | 43 | $3,077 |
| Mirtazapine | Generic | 545 | 48 | $9,493 |
| Metoprolol Tartrate | Generic | 532 | 44 | $3,461 |
| Furosemide | Generic | 510 | 54 | $2,639 |
Frequently asked questions
What is Dr. Ronald St Louis's medical specialty?
Dr. Ronald St Louis practices Internal Medicine Physician in Bronx, NY.
Where does Dr. Ronald St Louis practice?
Dr. Ronald St Louis practices at 3327 Bainbridge Ave, Bronx, NY 104672801. Office phone: 7183246365.
What is Dr. Ronald St Louis's NPI?
Dr. Ronald St Louis's National Provider Identifier (NPI) is 1336153303, issued by NPPES.
Does Dr. Ronald St Louis accept Medicare assignment?
Yes. Dr. Ronald St Louis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ronald St Louis commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.