Active NPI
Danielle Angelica Martorella, RN
- Psychiatric/Mental Health Nurse Practitioner
- Norristown, PA
National Provider Identifier
1275214975
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- APRN-5557
- Practice address
- 3000 Hemlock Dr
Norristown, PA 19401-1541 - Phone
- (484) 250-6103
- NPI assigned
- Jul 26, 2023
- 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | RN-107373-0 | HI | |
| Psychiatric/Mental Health Registered Nurse | 163WP0808X | RN737439 | PA | |
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | APRN-5557 | HI | Primary |
| Registered Nurse | 163W00000X | 26NR22665100 | NJ |
Addresses
Primary practice location
3000 Hemlock Dr
Norristown, PA 19401-1541
Mailing address
3000 Hemlock Dr
Norristown, PA 19401-1541
Phone (484) 250-6103
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in HI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2025
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
12034 Big Canoe
Big Canoe, GA 30143-5154
3000 Hemlock Dr
Norristown, PA 19401-1541
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RN-107373-0 | HI | MD | Registered Nurse |
| 26NR22665100 | NJ | MD | Registered Nurse |
| RN737439 | PA | MD | Psychiatric/Mental Health Registered Nurse |
| APRN-5557 | HI | MD | Psychiatric/Mental Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| George Mackel, Pmhnp-BC, LLC | Current | Accepting new patients |
Organizations & group practices 1
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.
-
- Rural Health Clinic/Center
- Hilo, HI
- NPI 1184583585
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1690329600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762214400000",
"number": "1275214975",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3000 HEMLOCK DR",
"city": "NORRISTOWN",
"state": "PA",
"postal_code": "194011541",
"telephone_number": "484-250-6103"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3000 HEMLOCK DR",
"city": "NORRISTOWN",
"state": "PA",
"postal_code": "194011541",
"telephone_number": "484-250-6103"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARTORELLA",
"first_name": "DANIELLE",
"middle_name": "ANGELICA",
"credential": "RN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-07-26",
"last_updated": "2025-11-04",
"certification_date": "2025-11-04",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "HI",
"license": "RN-107373-0",
"primary": false
},
{
"code": "163WP0808X",
"taxonomy_group": "",
"desc": "Registered Nurse, Psychiatric/Mental Health",
"state": "PA",
"license": "RN737439",
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "HI",
"license": "APRN-5557",
"primary": true
},
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "NJ",
"license": "26NR22665100",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Norristown, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 4, 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.
- 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.