Doctor profile · Federal record
Dr. Marylin Pierre-Louis, M.D.
Family Medicine Physician (CMS: Family Practice) · Geriatric Medicine (Family Medicine) Physician · Morristown, NJ
- NPI 1568409274
- Accepts Medicare
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
435 South St Ste 220A
Morristown, NJ 079606477
(973) 971-4222
fax (973) 290-7050 - Mailing address
-
Po Box 416457
Boston, MA 022416457
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 8, 2019
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- New Jersey #MA63059
- Medicaid
- NJ #7758201
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568409274. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,370
Distinct HCPCS
8
Medicare allowed
$105,423
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 714 | 177 | $48 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 380 | 139 | $82 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 105 | 64 | $137 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 80 | 80 | $142 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 32 | 26 | $226 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 25 | 25 | $155 | |
99497 |
Advance care planning, first 30 minutes | 19 | 18 | $90 | |
99342 |
Residence visit for new patient with low level of medical decision making, per day, if using time, at least 30 minutes | 15 | 15 | $83 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 95. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$64
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 1 | $29.89 | |
| GlaxoSmithKline, LLC. | 1 | $19.09 | |
| PUMA BIOTECHNOLOGY, INC. | 1 | $15.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,900
Patients
416
Total drug cost
$135,555
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 345 | 48 | $5,281 |
| Amlodipine Besylate | Generic | 331 | 47 | $3,701 |
| Levothyroxine Sodium | Generic | 318 | 45 | $3,790 |
| Escitalopram Oxalate | Generic | 226 | 29 | $3,491 |
| Omeprazole | Generic | 201 | 28 | $2,744 |
| Furosemide | Generic | 191 | 31 | $972 |
| Donepezil Hcl | Generic | 177 | 23 | $3,700 |
| Losartan Potassium | Generic | 174 | 28 | $2,289 |
| Simvastatin | Generic | 174 | 21 | $1,738 |
| Eliquis (Apixaban) | Brand | 164 | 29 | $93,434 |
Frequently asked questions
What is Dr. Marylin Pierre-Louis's medical specialty?
Dr. Marylin Pierre-Louis practices Family Medicine Physician in Morristown, NJ.
Where does Dr. Marylin Pierre-Louis practice?
Dr. Marylin Pierre-Louis practices at 435 South St Ste 220A, Morristown, NJ 079606477. Office phone: 9739714222.
What is Dr. Marylin Pierre-Louis's NPI?
Dr. Marylin Pierre-Louis's National Provider Identifier (NPI) is 1568409274, issued by NPPES.
Does Dr. Marylin Pierre-Louis accept Medicare assignment?
Yes. Dr. Marylin Pierre-Louis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marylin Pierre-Louis commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with straightforward medical decision making (HCPCS 99347); Residence visit for established patient with low level of medical decision making (HCPCS 99348); Residence visit for established patient with moderate level of medical decision making (HCPCS 99349). Source: CMS Medicare Physician & Other Practitioners file.