Active NPI
Heather J Leonardo, M.S.
- Mental Health Counselor
- Acton, MA
National Provider Identifier
1760652333
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- Practice address
- 537 Massachusetts Ave Ste 203
Acton, MA 01720-2954 - Phone
- (978) 577-5198
- Fax
- (978) 393-0193
- NPI assigned
- Mar 10, 2008
- 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 |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | |||
| Mental Health Counselor | 101YM0800X | Primary |
Addresses
Primary practice location
537 Massachusetts Ave Ste 203
Acton, MA 01720-2954
Mailing address
537 Massachusetts Ave Ste 203
Acton, MA 01720-2954
Phone (978) 577-5198
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Aug 13, 2025 through Aug 13, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Master of Science
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1205107200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1659657600000",
"number": "1760652333",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "537 MASSACHUSETTS AVE STE 203",
"city": "ACTON",
"state": "MA",
"postal_code": "017202954",
"telephone_number": "978-577-5198",
"fax_number": "978-393-0193"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "537 MASSACHUSETTS AVE STE 203",
"city": "ACTON",
"state": "MA",
"postal_code": "017202954",
"telephone_number": "978-577-5198",
"fax_number": "978-393-0193"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LEONARDO",
"first_name": "HEATHER",
"middle_name": "J",
"name_prefix": "Ms.",
"credential": "M.S.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2008-03-10",
"last_updated": "2022-08-05",
"certification_date": "2022-08-05",
"status": "A"
},
"taxonomies": [
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": null,
"license": null,
"primary": false
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Acton, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.