Mary Ellen Trenga
NPI 1043483696 · Professional Counselor · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Ellen Trenga is a Professional Counselor provider in Pittsburgh, PA (NPI 1043483696).
Provider details
- NPI number
- 1043483696
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PC 004410 (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
18 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
- 2008-04-03
- Last updated
- 2008-04-03
Frequently asked questions
- What is Mary Ellen Trenga's NPI number?
- Mary Ellen Trenga's National Provider Identifier (NPI) is 1043483696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ellen Trenga's specialty?
- Mary Ellen Trenga is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Ellen Trenga located?
- Mary Ellen Trenga's practice location on file with NPPES is 373 Burrows St, Pittsburgh, PA 15213-2201.
- What is Mary Ellen Trenga's phone number?
- The practice phone number listed in the NPPES registry for Mary Ellen Trenga is (412) 383-1567.
- Does Mary Ellen Trenga accept Medicare?
- Mary Ellen Trenga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Ellen Trenga's NPI active?
- Yes — Mary Ellen Trenga's NPI (1043483696) is active in the NPPES registry as of the last update on 2008-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.