Active NPI
Phoebe Zerwitz
- Mental Health Counselor
- Towson, MD
National Provider Identifier
1841101540
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- LGP18365
- Practice address
- 400 W Pennsylvania Ave
Towson, MD 21204-4264 - Phone
- (443) 718-0496
- NPI assigned
- Sep 14, 2026
- 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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | LGP18365 | MD | Primary |
Addresses
Primary practice location
400 W Pennsylvania Ave
Towson, MD 21204-4264
Mailing address
400 W Pennsylvania Ave
Towson, MD 21204-4264
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1789344000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789344000000",
"number": "1841101540",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "400 W PENNSYLVANIA AVE",
"city": "TOWSON",
"state": "MD",
"postal_code": "212044264"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "400 W PENNSYLVANIA AVE",
"city": "TOWSON",
"state": "MD",
"postal_code": "212044264",
"telephone_number": "443-718-0496"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ZERWITZ",
"first_name": "PHOEBE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-09-14",
"last_updated": "2026-09-14",
"certification_date": "2026-09-14",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "MD",
"license": "LGP18365",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Towson, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 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.