Active NPI
Joanna Pater, MD
- Student in an Organized Health Care Education/Training Program
- Baltimore, MD
National Provider Identifier
1083509582
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Student in an Organized Health Care Education/Training Program
- Practice address
- Medstar Franklin Square Hospital
9000 Franklin Square Drive, Dept of Psychiatry
Baltimore, MD 21237 - Phone
- (443) 777-7000
- Fax
- (855) 350-5311
- NPI assigned
- Jun 12, 2025
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | Primary |
Addresses
Primary practice location
Medstar Franklin Square Hospital
9000 Franklin Square Drive, Dept of Psychiatry
Baltimore, MD 21237
Mailing address
12074 240TH Street
Maple Ridge, BC V4R 1N1
CA
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1749686400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1749686400000",
"number": "1083509582",
"addresses": [
{
"country_code": "CA",
"country_name": "Canada",
"address_purpose": "MAILING",
"address_type": "FGN",
"address_1": "12074 240TH STREET",
"city": "MAPLE RIDGE",
"state": "BC",
"postal_code": "V4R 1N1"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "MEDSTAR FRANKLIN SQUARE HOSPITAL",
"address_2": "9000 FRANKLIN SQUARE DRIVE, DEPT OF PSYCHIATRY",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "21237",
"telephone_number": "443-777-7000",
"fax_number": "855-350-5311"
}
],
"practiceLocations": [],
"basic": {
"last_name": "PATER",
"first_name": "JOANNA",
"name_prefix": "Ms.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-06-12",
"last_updated": "2025-06-12",
"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 Baltimore, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.