Active NPI
Stephanie Gwin
- Sports Medicine (Physical Medicine & Rehabilitation) Physician
- Marlton, NJ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Sports Medicine (Physical Medicine & Rehabilitation) Physician
- License
- 25MA11182300
- Practice address
- 999 Route 73 N Ste 401
Marlton, NJ 08053-1227 - Phone
- (800) 321-9999
- NPI assigned
- Mar 23, 2016
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Sports Medicine (Physical Medicine & Rehabilitation) Physician | 2081S0010X | 25MA11182300 | NJ | Primary |
| Physical Medicine & Rehabilitation Physician | 208100000X | 25MA11182300 | NJ | |
| Sports Medicine (Physical Medicine & Rehabilitation) Physician | 2081S0010X | MD474918 | PA |
Addresses
Primary practice location
999 Route 73 N Ste 401
Marlton, NJ 08053-1227
Mailing address
833 Chestnut St Ste 520
Philadelphia, PA 19107-4430
Phone (800) 321-9999
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in PA, NJ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20210812001074 | PA | Practitioner - Sports Medicine | 8527351675 | Reassigns benefits to 1 organization |
| I20210812001299 | NJ | Practitioner - Sports Medicine | 8527351675 | Reassigns benefits to 1 organization |
Care Compare profile
Medicare Care Compare- Specialty
- Sports Medicine
- Education
- R Franklin University of Med & Sci/Chicago Medical School, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Rothman Orthopaedics of New Jersey, LLC
Practice addresses (Care Compare)
999 Route 73 N
Suite 401
Marlton, NJ 08053-1227
Phone (800) 321-9999
Hospital & facility affiliations
- West Jersey Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 92.57 of 100
- Quality
- 86.68
- Promoting interoperability
- 99
- Improvement activities
- 40
- Cost
- 89.37
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 25MA11182300 | NJ | MD | Physical Medicine & Rehabilitation Physician |
| MD474918 | PA | MD | Sports Medicine (Physical Medicine & Rehabilitation) Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Reconstructive Orthopaedic Associates II LLC | Physical Medicine & Rehabilitation | Current | Accepting new patients |
| Rothman Institute of New Jersey, P.a. | Current | Accepting new patients | |
| Reconstructive Orthopaedic Associates II LLC | Current | Accepting new patients | |
| Rothman Orthopaedics of New Jersey, LLC | Physical Medicine & Rehabilitation | Current | Accepting new patients |
Locations
999 Route 73 N
Ste 401
Marlton, NJ 08053
2700 S Eagle Rd
Newtown, PA 18940
Phone (215) 443-0505
833 Chestnut St
Ste 520
Philadelphia, PA 19107
Phone (267) 592-6191
925 Chestnut St
Fl 5
Philadelphia, PA 19107
Phone (267) 339-3738
Organizations & group practices 5
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Orthopaedic Surgery Physician
- Marlton, NJ
- NPI 1215978630
NJ, Physical Medicine & Rehabilitation
-
- Orthopaedic Surgery Physician
- Philadelphia, PA
- NPI 1861433278
PA, Physical Medicine & Rehabilitation
-
- Prosthetic/Orthotic Supplier
- Marlton, NJ
- NPI 1386652261
-
- Prosthetic/Orthotic Supplier
- Manahawkin, NJ
- NPI 1831611243
-
- Prosthetic/Orthotic Supplier
- Philadelphia, PA
- NPI 1497571830
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Voorhees, NJ
- NPI 1528064409
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1458691200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773878400000",
"number": "1376905810",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "833 CHESTNUT ST STE 520",
"city": "PHILADELPHIA",
"state": "PA",
"postal_code": "191074430",
"telephone_number": "800-321-9999"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "999 ROUTE 73 N STE 401",
"city": "MARLTON",
"state": "NJ",
"postal_code": "080531227",
"telephone_number": "800-321-9999"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GWIN",
"first_name": "STEPHANIE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-03-23",
"last_updated": "2026-03-19",
"certification_date": "2026-03-19",
"status": "A"
},
"taxonomies": [
{
"code": "2081S0010X",
"taxonomy_group": "",
"desc": "Physical Medicine & Rehabilitation, Sports Medicine",
"state": "NJ",
"license": "25MA11182300",
"primary": true
},
{
"code": "208100000X",
"taxonomy_group": "",
"desc": "Physical Medicine & Rehabilitation",
"state": "NJ",
"license": "25MA11182300",
"primary": false
},
{
"code": "2081S0010X",
"taxonomy_group": "",
"desc": "Physical Medicine & Rehabilitation, Sports Medicine",
"state": "PA",
"license": "MD474918",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Marlton, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.