Active NPIIndividual providerSole proprietor

Dr. Olivier Barthelemy, PHD

Psychologist, Clinical in Lincoln, Massachusetts

NPI Number1295533370
Practice location
Po Box 6004, Lincoln, MA 01773-6004
Fax
—
Last updated
January 30, 2026

Olivier Barthelemy is a Psychologist, Clinical based in Lincoln, MA. Olivier Barthelemy practices in Lincoln, MA and has the professional credentials of PHD. The NPI Number for Olivier Barthelemy is 1295533370 and holds a License No. PSY10001529 (MA). The current practice location address for Olivier Barthelemy is Po Box 6004, Lincoln, MA 01773-6004 and can be reached out via phone at 508-834-7902.

Provider Profile Details

NPI Number
1295533370
Provider Name
Olivier Barthelemy
Credential
PHD
Provider Entity Type
Individual
Gender
Male
Address
Po Box 6004, Lincoln, MA 01773-6004
Phone Number
508-834-7902
Primary Taxonomy
Psychologist, Clinical · 103TC0700X
Sole Proprietor
Yes
Other Names
Ollie Barthelemy (Other Name)
Provider Enumeration Date
March 5, 2025
Last Update Date
January 30, 2026
Certification Date
January 30, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
Po Box 6004
Lincoln, MA 01773-6004
Zip
01773-6004
Phone Number
508-834-7902
Lincoln, MA 01773Get directions →

Provider Business Mailing Address Details

Address
Po Box 6004
Lincoln, MA 01773-6004
City
Lincoln
State
MA
Zip
01773-6004

License Information

License Number (1)
PSY10001529
License State (1)
MA
Taxonomy (1)
Clinical Neuropsychologist · 103G00000X
License Number (2)
PSY10001529
License State (2)
MA
Taxonomy (2)
Psychologist, Cognitive & Behavioral · 103TB0200X
License Number (3)
PSY10001529
License State (3)
MA
Taxonomy (3)
Psychologist, Clinical · 103TC0700X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

Other Psychologist, Clinical providers near Lincoln, MA

View all Psychologist, Clinical providers in Lincoln →

Frequently Asked Questions

What is the NPI number of Dr. Olivier Barthelemy, PHD?

The NPI number of Dr. Olivier Barthelemy, PHD is 1295533370. It was assigned on March 5, 2025 and is currently active in the NPPES registry.

What is the specialty of Dr. Olivier Barthelemy, PHD?

Dr. Olivier Barthelemy, PHD is registered under the primary taxonomy Psychologist, Clinical (code 103TC0700X), licensed in MA under license number PSY10001529.

Where does Dr. Olivier Barthelemy, PHD practice?

The practice location is Po Box 6004, Lincoln, MA 01773-6004. The office can be reached at 508-834-7902 (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 1295533370 directly on the NPPES registry website.

Browse related providers