Active NPI
Jayson Messieh
- Emergency Medicine Physician
- Bethlehem, PA
National Provider Identifier
1528950987
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- MT235699
- Practice address
- 2545 Schoenersville Rd
Bethlehem, PA 18017-7300 - Phone
- (727) 480-5799
- NPI assigned
- Jul 18, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | MT235699 | PA | Primary |
Addresses
Primary practice location
2545 Schoenersville Rd
Bethlehem, PA 18017-7300
Mailing address
777 W Walnut St Apt 217
Allentown, PA 18101-2269
Phone (727) 480-5579
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in PA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20250730001564 | PA | Order and Referring Only - Emergency Medicine | 2668989971 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MT235699 | PA | MD | Emergency Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1752796800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752796800000",
"number": "1528950987",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "777 W WALNUT ST APT 217",
"city": "ALLENTOWN",
"state": "PA",
"postal_code": "181012269",
"telephone_number": "727-480-5579"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2545 SCHOENERSVILLE RD",
"city": "BETHLEHEM",
"state": "PA",
"postal_code": "180177300",
"telephone_number": "727-480-5799"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MESSIEH",
"first_name": "JAYSON",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-07-18",
"last_updated": "2025-07-18",
"certification_date": "2025-07-18",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "PA",
"license": "MT235699",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Bethlehem, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 18, 2025; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.