Doctor profile · Federal record
Dr. Marie Welsh, APN
Nurse Practitioner · Family Nurse Practitioner · Philadelphia, PA
- NPI 1851757389
- Accepts Medicare
- MIPS 72.5 / 100 · 2023
- 27 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
333 Cottman Ave
Philadelphia, PA 191112434
(215) 728-2500
fax (215) 728-3639 - Additional location
-
5 Eves Dr, Suite 300
Marlton, NJ 080533135
(856) 596-1600
fax (856) 552-1004 - Mailing address
-
2450 W Hunting Park Ave
Philadelphia, PA 191291302
Credentials & registration
- NPI registered
- January 2016 — 10 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Pennsylvania #VP006125B · New Jersey #26NN07879900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851757389. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
37
Distinct HCPCS
1
Medicare allowed
$3,200
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 37 | 21 | $86 |
In context: peer comparison
Among 70 peers in Philadelphia Nurse Practitioner, average services per provider: 66. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
226
Patients
88
Total drug cost
$15,024
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 92 | 42 | $2,731 |
| Gabapentin | Generic | 44 | 18 | $986 |
| Buprenorphine | Generic | 32 | 17 | $7,898 |
| Fentanyl | Generic | 18 | 11 | $2,228 |
| Celecoxib | Generic | 16 | 0 | $239 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 12 | 0 | $304 |
| Pregabalin | Generic | 12 | 0 | $638 |
Frequently asked questions
What is Dr. Marie Welsh's medical specialty?
Dr. Marie Welsh practices Nurse Practitioner in Philadelphia, PA.
Where does Dr. Marie Welsh practice?
Dr. Marie Welsh practices at 333 Cottman Ave, Philadelphia, PA 191112434. Office phone: 2157282500.
What is Dr. Marie Welsh's NPI?
Dr. Marie Welsh's National Provider Identifier (NPI) is 1851757389, issued by NPPES.
Does Dr. Marie Welsh accept Medicare assignment?
Yes. Dr. Marie Welsh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marie Welsh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.