Douglas L. Friesen, PHD
Psychologist · Manheim, PA
Douglas L. Friesen, PHD is a psychologist with a practice address in Manheim, Pennsylvania, and NPI 1972524148, issued on Jul 22, 2006. Check the license (Pennsylvania PS009010L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Douglas L. Friesen
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PS009010L PA
Self-reported in NPPES; status is on the state search - Practice location
- 108 S Main St, Manheim, PA 17545
- Phone
- (717) 665-2675
- Enumerated
- Jul 22, 2006
- Record last updated
- Nov 5, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (717) 665-6193
- Medicare enrollment
- Enrolled (PECOS I20060301000121); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 108 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tegan Blackbird, PH DClinical Psychologist1841211026
- Elisabeth ClarkProfessional Counselor1184188039
- Megan Fulmer, LPCProfessional Counselor1073982336
- Lisa Hilsher, MAMental Health Counselor1568247922
- Jolene Ness, MS, LPCProfessional Counselor1134649023
- Kevin Newgren, PSYDClinical Psychologist1912035254
Verify Douglas L. Friesen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PS009010LCheck 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
- Emotional Health Center OF Lancaster LLCLancaster, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Psychologist providers in Pennsylvania
There are 2,687 psychologist records in Pennsylvania.
Other psychologist records in Pennsylvania
- Lisa Aaron, PSYDWexford, PA1821010695
- Dahomey Abanishe, PH.D.Philadelphia, PA1629373519
- John Abbruzzese, PSYCHOLOGISTBethlehem, PA1013547322
- Nour Abdelghani, PSYDPittsburgh, PA1336510452
- Christine Abraham, PHDAllentown, PA1861116436
- Marina Abraham, MALancaster, PA1124869474
- Pamela Abraham, PSY.D.Bala Cynwyd, PA1194876607
- Linda Abrams, PHDAmbler, PA1730209073
- Julie Ache, PSYDNazareth, PA1962238766
- Anne Ackermann, M.S.Media, PA1588784292
Common questions
What is Douglas L. Friesen, PHD's NPI number?
Douglas L. Friesen, PHD's National Provider Identifier (NPI) is 1972524148, issued on Jul 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas L. Friesen, PHD located?
The NPPES record lists a practice address at 108 S Main St, Manheim, PA, 17545. Phone: (717) 665-2675. Providers update this record themselves, so call before visiting.
How can I verify Douglas L. Friesen, PHD's license?
NPPES lists Pennsylvania license number PS009010L, as entered by the provider. Search the Pennsylvania 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.