Isabelle B Douyon, LMHC
Counselor, Mental Health in Lexington, Massachusetts
1609139948- Practice location
- 450 Bedford St Ste 2400, Lexington, MA 02420-1544
- Phone
- 617-302-9171
- Fax
- 617-458-8644
- Last updated
- November 8, 2026
Isabelle B Douyon is a Counselor, Mental Health based in Lexington, MA. Isabelle B Douyon practices in Lexington, MA and has the professional credentials of LMHC. The NPI Number for Isabelle B Douyon is 1609139948 and holds a License No. LMHC12149 (MA). The current practice location address for Isabelle B Douyon is 450 Bedford St Ste 2400, Lexington, MA 02420-1544 and can be reached out via phone at 617-302-9171 and via fax at 617-458-8644.
Provider Profile Details
- NPI Number
- 1609139948
- Provider Name
- Isabelle B Douyon
- Credential
- LMHC
- Provider Entity Type
- Individual
- Gender
- Female
- Address
- 450 Bedford St Ste 2400, Lexington, MA 02420-1544
- Phone Number
- 617-302-9171
- Fax Number
- 617-458-8644
- Primary Taxonomy
- Counselor, Mental Health · 101YM0800X
- Sole Proprietor
- Yes
- Provider Enumeration Date
- June 21, 2012
- Last Update Date
- November 8, 2026
- Certification Date
- November 8, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 450 Bedford St Ste 2400
Lexington, MA 02420-1544 - City
- Lexington
- State
- Massachusetts
- Zip
- 02420-1544
- Phone Number
- 617-302-9171
- Fax Number
- 617-458-8644
Provider Business Mailing Address Details
- Address
- 2321 Founders Way
Saugus, MA 01906-4546 - City
- Saugus
- State
- MA
- Zip
- 01906-4546
- Phone Number
- 781-420-2645
License Information
- License Number
- LMHC12149
- License State
- MA
- 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 Lexington, MA
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- Brittany Brown, LMHCCounselor, Mental Health · NPI 1578225173
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Frequently Asked Questions
What is the NPI number of Isabelle B Douyon, LMHC?
The NPI number of Isabelle B Douyon, LMHC is 1609139948. It was assigned on June 21, 2012 and is currently active in the NPPES registry.
What is the specialty of Isabelle B Douyon, LMHC?
Isabelle B Douyon, LMHC is registered under the primary taxonomy Counselor, Mental Health (code 101YM0800X), licensed in MA under license number LMHC12149.
Where does Isabelle B Douyon, LMHC practice?
The practice location is 450 Bedford St Ste 2400, Lexington, MA 02420-1544. The office can be reached at 617-302-9171 (phone) or 617-458-8644 (fax).
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 1609139948 directly on the NPPES registry website.