Active NPI
Margaret Ellen Maas, M.D.
- Psychiatry Physician
- Bala Cynwyd, PA
National Provider Identifier
1336291301
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 041863-L
- Practice address
- 425 Tregaron Rd
Bala Cynwyd, PA 19004-2706 - Phone
- (484) 270-8288
- NPI assigned
- Jan 18, 2007
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 041863-L | PA | Primary |
Addresses
Primary practice location
425 Tregaron Rd
Bala Cynwyd, PA 19004-2706
Mailing address
425 Tregaron Rd
Bala Cynwyd, PA 19004-2706
Phone (484) 270-8288
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 041863-L | PA | MD | Psychiatry Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1169078400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1183852800000",
"number": "1336291301",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "425 TREGARON RD",
"city": "BALA CYNWYD",
"state": "PA",
"postal_code": "190042706",
"telephone_number": "484-270-8288"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "425 TREGARON RD",
"city": "BALA CYNWYD",
"state": "PA",
"postal_code": "190042706",
"telephone_number": "484-270-8288"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MAAS",
"first_name": "MARGARET",
"middle_name": "ELLEN",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2007-01-18",
"last_updated": "2007-07-08",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "PA",
"license": "041863-L",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Bala Cynwyd, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.