Don Sugai, PHD
NPI 1225045198 · Clinical Psychologist · Lowell, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Don Sugai, PHD is a Clinical Psychologist provider in Lowell, MA (NPI 1225045198).
Provider details
- NPI number
- 1225045198
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2626 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-02
- Last updated
- 2021-10-06
- Certified
- 2021-10-06
Frequently asked questions
- What is Don Sugai's NPI number?
- Don Sugai's National Provider Identifier (NPI) is 1225045198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Don Sugai's specialty?
- Don Sugai is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Don Sugai located?
- Don Sugai's practice location on file with NPPES is 77 E Merrimack St Ste 23, Lowell, MA 01852-1900.
- What is Don Sugai's phone number?
- The practice phone number listed in the NPPES registry for Don Sugai is (978) 452-3711.
- Does Don Sugai accept Medicare?
- Don Sugai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Don Sugai's NPI active?
- Yes — Don Sugai's NPI (1225045198) is active in the NPPES registry as of the last update on 2021-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.