Active NPI
Anna Vanessa Marquez, PMHNP-BC, FNP-C
- Psychiatric/Mental Health Nurse Practitioner
- Boston, MA
National Provider Identifier
1194361550
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 2261167
- Practice address
- 245 Eustis St
Boston, MA 02119-2826 - Phone
- (617) 443-1123
- Fax
- (617) 830-9317
- NPI assigned
- Nov 20, 2019
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Primary Care Nurse Practitioner | 363LP2300X | 2261167 | MA | |
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 2261167 | MA | Primary |
Addresses
Primary practice location
245 Eustis St
Boston, MA 02119-2826
Mailing address
245 Eustis St
Boston, MA 02119-2826
Phone (617) 445-1123
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2261167 | MA | MD | Primary Care Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Casa Esperanza, Inc. | Current | Accepting new patients |
Locations
245 Eustis St
Roxbury, MA 02119
Phone (617) 445-1123
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.
-
- Adult Mental Health Clinic/Center
- Roxbury, MA
- NPI 1205060621
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1574208000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1742860800000",
"number": "1194361550",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "245 EUSTIS ST",
"city": "BOSTON",
"state": "MA",
"postal_code": "021192826",
"telephone_number": "617-445-1123",
"fax_number": "617-830-9317"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "245 EUSTIS ST",
"city": "BOSTON",
"state": "MA",
"postal_code": "021192826",
"telephone_number": "617-443-1123",
"fax_number": "617-830-9317"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARQUEZ",
"first_name": "ANNA",
"middle_name": "VANESSA",
"name_prefix": "Ms.",
"credential": "PMHNP-BC, FNP-C",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2019-11-20",
"last_updated": "2025-03-25",
"certification_date": "2025-03-25",
"status": "A"
},
"taxonomies": [
{
"code": "363LP2300X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Primary Care",
"state": "MA",
"license": "2261167",
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "MA",
"license": "2261167",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Boston, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 25, 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.