Mark I. Holbrook, L.C.P.C.
Professional Counselor · Brunswick, ME
Mark I. Holbrook, L.C.P.C. is a professional counselor with a practice address in Brunswick, Maine, and NPI 1780685511, issued on Aug 2, 2005. Check the license (Maine CC 2358, as entered in NPPES) with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark I. Holbrook
- Credential
- L.C.P.C.
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- CC 2358 ME
Self-reported in NPPES; status is on the state search - Practice location
- 130 Given Shipyard RD, Brunswick, ME 04011
- Phone
- (207) 373-1480
- Enumerated
- Aug 2, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest professional counselor records → All 1,069 in Maine → Look up another NPI →
Verify Mark I. Holbrook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CC 2358Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark I. Holbrook among 1,069 professional counselor records in Maine
Mark I. Holbrook, L.C.P.C. is one of 1,069 professional counselor records with a practice address in Maine. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, over 99% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 20% of these records are
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 professional counselor records list a practice address in Brunswick
They are 39 of the 981 NPPES records with a practice address in Brunswick, and 1,069 professional counselor records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,069 in Maine → Every provider in Brunswick → Professional Counselor nationwide →
The 8 professional counselor records with the nearest ZIP codes
- Megan Bowdich, LCPCBrunswick, ME 040111376789016
- Andrea Brewster, LCPCBrunswick, ME 040111144268483
- Nicole Dauphinee, LCPCBrunswick, ME 040111598942708
- Thomas Fusco, LCPCBrunswick, ME 040111063633238
- Carol Goulette, LCPCBrunswick, ME 040111558408252
- Pamela Holland, LCPCBrunswick, ME 040111285792531
- Tom Kivler, LCPCBrunswick, ME 040111336286046
- Leslie Klockow, L.C.P.CBrunswick, ME 040111417053703
Common questions
What is Mark I. Holbrook, L.C.P.C.'s NPI number?
Mark I. Holbrook, L.C.P.C.'s National Provider Identifier (NPI) is 1780685511, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark I. Holbrook, L.C.P.C. located?
The NPPES record lists a practice address at 130 Given Shipyard RD, Brunswick, ME, 04011. Phone: (207) 373-1480. Providers update this record themselves, so call before visiting.
How can I verify Mark I. Holbrook, L.C.P.C.'s license?
NPPES lists Maine license number CC 2358, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.