Matthew Missar, LCSW
NPI 1699433706 · Mental Health Counselor · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Missar, LCSW is a Mental Health Counselor provider in Pittsburgh, PA (NPI 1699433706).
Provider details
- NPI number
- 1699433706
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
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
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-12-06
- Last updated
- 2026-05-04
- Certified
- 2026-05-04
Frequently asked questions
- What is Matthew Missar's NPI number?
- Matthew Missar's National Provider Identifier (NPI) is 1699433706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Missar's specialty?
- Matthew Missar is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Matthew Missar located?
- Matthew Missar's practice location on file with NPPES is 1145 Bower Hill Rd Ste 206, Pittsburgh, PA 15243-1342.
- What is Matthew Missar's phone number?
- The practice phone number listed in the NPPES registry for Matthew Missar is (412) 343-0613.
- Does Matthew Missar accept Medicare?
- Matthew Missar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Missar's NPI active?
- Yes — Matthew Missar's NPI (1699433706) is active in the NPPES registry as of the last update on 2026-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.