Active NPI
Alexander K Schemmer, MD
- Student in an Organized Health Care Education/Training Program
- Philadelphia, PA
National Provider Identifier
1740118231
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Student in an Organized Health Care Education/Training Program
- Practice address
- 3400 Spruce St
Philadelphia, PA 19104-4238 - Phone
- (310) 909-3254
- NPI assigned
- May 13, 2026
- Sex
- Male
- Sole proprietor
- No
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
Specialties & licenses 1
NPPES NPI Registry| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | Primary |
Addresses
NPPES NPI RegistryPrimary practice location
3400 Spruce St
Philadelphia, PA 19104-4238
Mailing address
3400 Spruce St
Philadelphia, PA 19104-4238
Phone (310) 909-3254
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jun 12, 2026.
{
"created_epoch": "1778630400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781222400000",
"number": "1740118231",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3400 SPRUCE ST",
"city": "PHILADELPHIA",
"state": "PA",
"postal_code": "191044238",
"telephone_number": "310-909-3254"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3400 SPRUCE ST",
"city": "PHILADELPHIA",
"state": "PA",
"postal_code": "191044238",
"telephone_number": "310-909-3254"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SCHEMMER",
"first_name": "ALEXANDER",
"middle_name": "K",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-05-13",
"last_updated": "2026-06-12",
"certification_date": "2026-06-12",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Philadelphia, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.