Peter B. Casgrain, PHD
Clinical Psychologist · Port Clinton, OH
Peter B. Casgrain, PHD is a clinical psychologist with a practice address in Port Clinton, Ohio, and NPI 1386691731, issued on May 30, 2006. Check the license (Ohio 4256, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Peter B. Casgrain
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 4256 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3872 E Harbor Light Landing Dr, Port Clinton, OH 43452
- Phone
- (419) 734-3333
- Enumerated
- May 30, 2006
- Record last updated
- Jul 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (419) 734-3335
- Entity
- Type 1 · individual
Also registered at 3872 E Harbor Light Landing Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alice Randolph, EDD MSCPClinical Psychologist1497865885
Verify Peter B. Casgrain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 4256Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4 clinical psychologist records list a practice address in Port Clinton
They are 4 of the 226 NPPES records with a practice address in Port Clinton, and 1,581 clinical psychologist records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4 in Port Clinton → All 1,581 in Ohio → Every provider in Port Clinton →
Other clinical psychologist records in Ohio
- Laura Abood, PH.D.Cleveland, OH1326050972
- Kathy Acus-Souders, PSY.D.Fairborn, OH1174523070
- Alyssa Adams, PSY.D.Columbus, OH1659223881
- Robert Adams, PSY.D.Rocky River, OH1306124177
- Amanda Adams-Mock, PSY.D.Gallipolis, OH1205060829
- Meagan Adley, PSY.D.Cleveland, OH1134664865
- William Adrion, PSY.D.Columbus, OH1063564607
- Samina Ahmed Jauregui, PSYDCleveland, OH1104256916
- William Ajayi, PH.DGarfield Heights, OH1649672148
- T. Akamatsu, PH.DKent, OH1356554695
Common questions
What is Peter B. Casgrain, PHD's NPI number?
Peter B. Casgrain, PHD's National Provider Identifier (NPI) is 1386691731, issued on May 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter B. Casgrain, PHD located?
The NPPES record lists a practice address at 3872 E Harbor Light Landing Dr, Port Clinton, OH, 43452. Phone: (419) 734-3333. Providers update this record themselves, so call before visiting.
How can I verify Peter B. Casgrain, PHD's license?
NPPES lists Ohio license number 4256, as entered by the provider. Search the Ohio 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.