MR. CLARK GREGORY BYRER L.C.P.C.
NPI 1699913186
Counselor - Professional in Portland, ME

Q: What is Clark Byrer's NPI number?

The NPI number for Clark Byrer is 1699913186. It was assigned to this individual provider in the NPPES registry on January 22, 2009. The provider is also known as Clark Gregory Byrer L.C.P.C..

Q: What is Clark Byrer's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Clark Byrer was last updated on January 22, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 22, 2009

178 MIDDLE STREET, SUITE 300, PORTLAND, ME 04101(207) 772-7532(207) 772-2670 Get Directions Write a Review

NPPES record last updated: January 22, 2009. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Mr. Clark Gregory Byrer L.c.p.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. CLARK GREGORY BYRER L.C.P.C. (NPI 1699913186) is an individual professional provider in Portland, Maine, licensed in Maine (CC960) and active in the NPI registry since January 2009.

NPPES Registry Identity

NPI1699913186

Entity TypeIndividualMale

Primary Taxonomy101YP2500X

Provider Legal NameMR. CLARK GREGORY BYRERCredential: L.C.P.C.

Location Address178 MIDDLE STREET, SUITE 300Portland, ME 04101

Mailing Address178 Middle Street, Suite 300Portland, ME 04101 · (207) 772-7532 · Fax (207) 772-2670

Phone(207) 772-7532

Fax(207) 772-2670

Sole ProprietorYes

Enumeration DateJanuary 22, 2009

✔ NPI 1699913186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in ME · CC960

178 MIDDLE STREET, Portland, ME 04101

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Other Names 1

Professional Name (2)Clark Gregory Byrer L.c.p.c.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CALEB CLARK

Mechanotherapist

178 MIDDLE STREET, 504
PORTLAND, ME 04101

Cumberland County (207) 699-8483

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Clark Byrer's NPI number?

The NPI number for Clark Byrer is 1699913186. It was assigned to this individual provider in the NPPES registry on January 22, 2009. The provider is also known as Clark Gregory Byrer L.C.P.C..

Where is Clark Byrer located?

Clark Byrer practices at 178 Middle Street Suite 300, Portland, ME 04101. The listed phone number is (207) 772-7532.

What is Clark Byrer's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Clark Byrer was last updated on January 22, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.