Matthew Wassom, PH.D.
NPI 1588998702 · Clinical Psychologist · Manhattan, KS
Enrolled with Medicare as Practitioner - Psychologist Billing Independently · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Wassom, PH.D. is a Clinical Psychologist provider in Manhattan, KS (NPI 1588998702).
Provider details
- NPI number
- 1588998702
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2036 (KS)
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
16 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
- 2009-09-21
- Last updated
- 2025-09-03
- Certified
- 2025-09-03
Frequently asked questions
- What is Matthew Wassom's NPI number?
- Matthew Wassom's National Provider Identifier (NPI) is 1588998702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Wassom's specialty?
- Matthew Wassom is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Matthew Wassom located?
- Matthew Wassom's practice location on file with NPPES is 1133 College Ave Ste G210, Manhattan, KS 66502-2709.
- What is Matthew Wassom's phone number?
- The practice phone number listed in the NPPES registry for Matthew Wassom is (785) 537-3334.
- Does Matthew Wassom accept Medicare?
- Matthew Wassom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Wassom's NPI active?
- Yes — Matthew Wassom's NPI (1588998702) is active in the NPPES registry as of the last update on 2025-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.