Susan Mastruserio, PSYD
NPI 1790243533 · Counseling Psychologist · Greensburg, PA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Mastruserio, PSYD is a Counseling Psychologist provider in Greensburg, PA (NPI 1790243533).
Provider details
- NPI number
- 1790243533
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS018749 (PA)
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
7 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
- 2019-03-12
- Last updated
- 2021-01-23
- Certified
- 2021-01-23
Frequently asked questions
- What is Susan Mastruserio's NPI number?
- Susan Mastruserio's National Provider Identifier (NPI) is 1790243533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Mastruserio's specialty?
- Susan Mastruserio is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Susan Mastruserio located?
- Susan Mastruserio's practice location on file with NPPES is 440 Pellis Rd Unit a, Greensburg, PA 15601-4529.
- What is Susan Mastruserio's phone number?
- The practice phone number listed in the NPPES registry for Susan Mastruserio is (412) 996-3306.
- Does Susan Mastruserio accept Medicare?
- Susan Mastruserio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Mastruserio's NPI active?
- Yes — Susan Mastruserio's NPI (1790243533) is active in the NPPES registry as of the last update on 2021-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.