Don P. Sugai, PHD
Clinical Psychologist · Lowell, MA
Don P. Sugai, PHD is a clinical psychologist with a practice address in Lowell, Massachusetts, and NPI 1225045198, issued on Aug 2, 2006. Check the license (Massachusetts 2626, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Don P. Sugai
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 2626 MA
Self-reported in NPPES; status is on the state search - Practice location
- 77 E Merrimack St Ste 23, Lowell, MA 01852
- Phone
- (978) 452-3711
- Enumerated
- Aug 2, 2006
- Record last updated
- Oct 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 0515825 MA
- Medicare enrollment
- Enrolled (PECOS I20040528000503); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 3,185 in Massachusetts → Look up another NPI →
Also registered at 77 E Merrimack St Ste 23
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wai-Por Cheng, L.I.C.S.W.Clinical Social Worker1346336476
Verify Don P. Sugai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2626Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Don P. Sugai among 3,185 clinical psychologist records in Massachusetts
Don P. Sugai, PHD is one of 3,185 clinical psychologist records with a practice address in Massachusetts. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 70% newer
- In a Medicare fileNo · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated1977 · median 2000 among the 777 with a school on file
- Record last updated2021 · 71% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Massachusetts
There are 3,185 clinical psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,185 in Massachusetts → Every provider in Lowell → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Hannah Bashian, PH.D.Lowell, MA 018521013637685
- Maria Cunio, PH.D.Lowell, MA 018521316119894
- Marlene Davis, PHDLowell, MA 018521780741561
- Barbara Day, PSYD, MSWLowell, MA 018521750478541
- Le Doan, PH.D.Lowell, MA 018521659365146
- Randi Dorn, ED.D., ABPPLowell, MA 018521316908841
- Gary Gastman, PH.D.Lowell, MA 018521689709032
- Shannon McCleery, PSYDLowell, MA 018521962199968
Common questions
What is Don P. Sugai, PHD's NPI number?
Don P. Sugai, PHD's National Provider Identifier (NPI) is 1225045198, issued on Aug 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Don P. Sugai, PHD located?
The NPPES record lists a practice address at 77 E Merrimack St Ste 23, Lowell, MA, 01852. Phone: (978) 452-3711. Providers update this record themselves, so call before visiting.
How can I verify Don P. Sugai, PHD's license?
NPPES lists Massachusetts license number 2626, as entered by the provider. Search the Massachusetts 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.