Alissa Sen Yamasaki, PH.D.
Psychologist · Lemont, PA
Alissa Sen Yamasaki, PH.D. is a psychologist with a practice address in Lemont, Pennsylvania, and NPI 1780860767, issued on Jan 21, 2008. Check the license (Pennsylvania PS016376, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alissa Sen Yamasaki
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PS016376 PA
Self-reported in NPPES; status is on the state search - Practice location
- 720 Pike Street, Lemont, PA 16851
- Phone
- (888) 965-1813
- Enumerated
- Jan 21, 2008
- Record last updated
- Jul 21, 2022
- Fax
- (888) 965-1813
- Medicare enrollment
- Enrolled (PECOS I20080324000293); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychologist records → All 2,687 in Pennsylvania → Look up another NPI →
Also registered at 720 Pike Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leann Diederich, PHDCounseling Psychologist1962529503
- Stephanie Stama, PSY.D.Clinical Psychologist1467989442
Verify Alissa Sen Yamasaki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PS016376Check 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
- Ayama Psychotherapy LLCLemont, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alissa Sen Yamasaki among 2,687 psychologist records in Pennsylvania
Alissa Sen Yamasaki, PH.D. is one of 2,687 psychologist records with a practice address in Pennsylvania. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 52% of them.
- NPI issued2008 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated2006 · median 2004 among the 585 with a school on file
- Record last updated2022 · 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 103T00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 psychologist records list a practice address in Lemont
They are 3 of the 16 NPPES records with a practice address in Lemont, and 2,687 psychologist records in Pennsylvania.
All 2,687 in Pennsylvania → Every provider in Lemont → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Samantha Glosser, PSY.D.Lemont, PA 168511588524847
- Carla Prieto, PH.D.Lemont, PA 168511558208892
- Yvonne Reedy, PA LICENSE # PS00821Philipsburg, PA 168661932271939
- Ashley Perez, PSYDPort Matilda, PA 168701609352863
- Dempsey Young, PSYDState College, PA 168031598426108
- Sandra Azar, PHDUniversity Park, PA 168021609352509
- Rachel Love, PH.D.University Park, PA 168021295868347
- Amy Marshall, PHDUniversity Park, PA 168021538632468
Common questions
What is Alissa Sen Yamasaki, PH.D.'s NPI number?
Alissa Sen Yamasaki, PH.D.'s National Provider Identifier (NPI) is 1780860767, issued on Jan 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alissa Sen Yamasaki, PH.D. located?
The NPPES record lists a practice address at 720 Pike Street, Lemont, PA, 16851. Phone: (888) 965-1813. Providers update this record themselves, so call before visiting.
How can I verify Alissa Sen Yamasaki, PH.D.'s license?
NPPES lists Pennsylvania license number PS016376, 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.