Christine D. Dub, PHD
Clinical Psychologist · Portland, ME
Christine D. Dub, PHD is a clinical psychologist with a practice address in Portland, Maine, and NPI 1053769331, issued on May 27, 2016. Check the license (Maine PS2326, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine D. Dub
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PS2326 ME
Self-reported in NPPES; status is on the state search - Practice location
- 37 Andover Road, Portland, ME 04102
- Phone
- (207) 661-3600
- Enumerated
- May 27, 2016
- Record last updated
- Mar 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20210821000447); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 295 in Maine → Look up another NPI →
Also registered at 37 Andover Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sarah Walter, PH.D.Clinical Psychologist1720439698
- Emily Wasina, M.S., OTR/LOccupational Therapist1427723808
Verify Christine D. Dub in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PS2326Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine D. Dub among 295 clinical psychologist records in Maine
Christine D. Dub, PHD is one of 295 clinical psychologist 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. Its NPI, issued in 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 28% of these records are
- Graduated2016 · median 2002 among the 83 with a school on file
- Record last updated2025 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
70 clinical psychologist records list a practice address in Portland
They are 70 of the 6,022 NPPES records with a practice address in Portland, and 295 clinical psychologist records in Maine.
All 295 in Maine → Every provider in Portland → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Rachel Avery, PH.DPortland, ME 041021912033028
- Courtney Brown, PSYDPortland, ME 041021861278814
- Hannah Holbrook, PHDPortland, ME 041021851816185
- Earl Ireland, EDDPortland, ME 041021447263819
- Laura Kavesh, PHDPortland, ME 041021144230699
- Gina Kenny, PHDPortland, ME 041021649282054
- Howard Kunin, PSYDPortland, ME 041021891858965
- Oriel Offit, PSYD.Portland, ME 041021790975431
Common questions
What is Christine D. Dub, PHD's NPI number?
Christine D. Dub, PHD's National Provider Identifier (NPI) is 1053769331, issued on May 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Christine D. Dub, PHD located?
The NPPES record lists a practice address at 37 Andover Road, Portland, ME, 04102. Phone: (207) 661-3600. Providers update this record themselves, so call before visiting.
How can I verify Christine D. Dub, PHD's license?
NPPES lists Maine license number PS2326, 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. Medicare files from data.cms.gov. 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.