Nishani Dayanthi Samaraweera, PHD
Clinical Psychologist · Portage, MI
Nishani Dayanthi Samaraweera, PHD is a clinical psychologist with a practice address in Portage, Michigan, and NPI 1841483567, issued on Aug 27, 2007. Check the license (Michigan 6301014717, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nishani Dayanthi Samaraweera
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License numbers
- 6301014717 MI
L2064731 MI
Self-reported in NPPES; status is on the state search - Practice location
- 7895 Currier Dr, Portage, MI 49002
- Phone
- (269) 321-7090
- Enumerated
- Aug 27, 2007
- Record last updated
- Dec 4, 2023
- Medicare enrollment
- Enrolled (PECOS I20140804000862); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 2,965 in Michigan → Look up another NPI →
Also registered at 7895 Currier Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nishani Dayanthi Samaraweera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6301014717Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 74.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Sandra Bowker And Associates, PLCPortage, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nishani Dayanthi Samaraweera among 2,965 clinical psychologist records in Michigan
Nishani Dayanthi Samaraweera, PHD is one of 2,965 clinical psychologist records with a practice address in Michigan. 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 2007, is newer than 21% of them.
- NPI issued2007 · 21% of these records are older, 61% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2014 · median 2005 among the 697 with a school on file
- Record last updated2023 · 62% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 clinical psychologist records list a practice address in Portage
They are 16 of the 1,492 NPPES records with a practice address in Portage, and 2,965 clinical psychologist records in Michigan.
All 2,965 in Michigan → Every provider in Portage → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Erika Driver, PSY.D.Portage, MI 490021720668239
- Courtney FordPortage, MI 490021245785369
- Patricia Guilford, PHDPortage, MI 490021558342030
- Shannon Hilton-Smith, MA ,LLPPortage, MI 490021578603957
- Margaret HunterPortage, MI 490021922468123
- Kimberly McGowan, LLPPortage, MI 490021710063813
- Amy Naugle, PH.D.Portage, MI 490021336499011
- Marilyn Terrill, PH.D.Kalamazoo, MI 490021992761225
Common questions
What is Nishani Dayanthi Samaraweera, PHD's NPI number?
Nishani Dayanthi Samaraweera, PHD's National Provider Identifier (NPI) is 1841483567, issued on Aug 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nishani Dayanthi Samaraweera, PHD located?
The NPPES record lists a practice address at 7895 Currier Dr, Portage, MI, 49002. Phone: (269) 321-7090. Providers update this record themselves, so call before visiting.
How can I verify Nishani Dayanthi Samaraweera, PHD's license?
NPPES lists Michigan license number 6301014717, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
What is Nishani Dayanthi Samaraweera, PHD's MIPS final score?
The 2023 MIPS final score is 74.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.