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Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

DR. MARK SCOTT VERSCHELL, PSY.D.

Active Sole Proprietor

DR. MARK SCOTT VERSCHELL, PSY.D. is a Clinical Psychologist healthcare provider located in KAILUA, Hawaii. NPI 1790776664 is currently active in the NPPES registry. Verify at CMS.

Clinical Psychologist · KAILUA, HI

Registration Details

NPI Number
1790776664
Provider Type
Individual
Gender
Male
NPI Issued
Oct 31, 2005 (20.642776436611 yrs)
Last Updated
Jan 13, 2026
Licenses
PSY-688 (HI)
PSY-688 (HI)
PSY-688 (HI)
Sole Proprietor
Yes

Practice Information

Address
1312 MANU ALOHA ST
KAILUA, HI, 967344314
Browse HI providers · Browse ZIP 96734
Phone
8082829046
Primary Specialty
Clinical Psychologist
103TC0700X
Additional Specialty
Clinical Psychologist
Additional Specialty
Health Service Psychologist

Other Clinical Psychologist Providers in KAILUA, HI

Name Credential NPI
DR. MELISSA R LINDSAY PSYD 1316994387
DR. EWA S STAMPER PH.D. 1891742474
DR. RACHELLE SORCI PSY.D. 1902842479
DR. CHARLENE A. HOSENFELD PH.D. 1154357903
WILLIAM REZENTES III PH.D. 1699702183
DR. BRIAN GOODYEAR PH.D. 1346272432
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.