Ari Fierer
Counselor, Mental Health in South Boston, Massachusetts
1982512034- Practice location
- 25 James Oneill St, South Boston, MA 02127-4504
- Phone
- 617-534-9500
- Fax
- —
- Last updated
- August 31, 2026
Ari Fierer is a Counselor, Mental Health based in South Boston, MA. Ari Fierer practices in South Boston, MA. The NPI Number for Ari Fierer is 1982512034. The current practice location address for Ari Fierer is 25 James Oneill St, South Boston, MA 02127-4504 and can be reached out via phone at 617-534-9500.
Provider Profile Details
- NPI Number
- 1982512034
- Provider Name
- Ari Fierer
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 25 James Oneill St, South Boston, MA 02127-4504
- Phone Number
- 617-534-9500
- Primary Taxonomy
- Counselor, Mental Health · 101YM0800X
- Sole Proprietor
- Yes
- Provider Enumeration Date
- August 31, 2026
- Last Update Date
- August 31, 2026
- Certification Date
- August 31, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 25 James Oneill St
South Boston, MA 02127-4504 - City
- South Boston
- State
- Massachusetts
- Zip
- 02127-4504
- Phone Number
- 617-534-9500
Provider Business Mailing Address Details
- Address
- 25 James Oneill St
South Boston, MA 02127-4504 - City
- South Boston
- State
- MA
- Zip
- 02127-4504
- Phone Number
- 617-534-9500
License Information
- Taxonomy
- Counselor, Mental Health · 101YM0800X · Primary
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
Other Counselor, Mental Health providers near South Boston, MA
View all Counselor, Mental Health providers in South Boston →- Alexandra SullivanCounselor, Mental Health · NPI 1285462465
- Amy D Matthews, MS, MEDCounselor, Mental Health · NPI 1629217302
- Ann D McconnonCounselor, Mental Health · NPI 1568185973
- Brett S DixonCounselor, Mental Health · NPI 1679099105
- Brian R Willmer, LMHCCounselor, Mental Health · NPI 1639483035
- Brianna N KimickCounselor, Mental Health · NPI 1184300568
Frequently Asked Questions
What is the NPI number of Ari Fierer?
The NPI number of Ari Fierer is 1982512034. It was assigned on August 31, 2026 and is currently active in the NPPES registry.
What is the specialty of Ari Fierer?
Ari Fierer is registered under the primary taxonomy Counselor, Mental Health (code 101YM0800X).
Where does Ari Fierer practice?
The practice location is 25 James Oneill St, South Boston, MA 02127-4504. The office can be reached at 617-534-9500 (phone).
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1982512034 directly on the NPPES registry website.