Maryjane Mertz, LCSW ACSW DCSW
NPI 1265552509 · Social Worker · North Huntingdon, PA
Maryjane Mertz, LCSW ACSW DCSW is a Social Worker provider in North Huntingdon, PA (NPI 1265552509).
Provider details
- NPI number
- 1265552509
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW ACSW DCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- CW001836L (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
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
- 2007-03-30
- Last updated
- 2012-08-21
Frequently asked questions
- What is Maryjane Mertz's NPI number?
- Maryjane Mertz's National Provider Identifier (NPI) is 1265552509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryjane Mertz's specialty?
- Maryjane Mertz is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Maryjane Mertz located?
- Maryjane Mertz's practice location on file with NPPES is 9290 Barnes Lake Road, North Huntingdon, PA 15642-3171.
- What is Maryjane Mertz's phone number?
- The practice phone number listed in the NPPES registry for Maryjane Mertz is (412) 303-7602.
- Is Maryjane Mertz's NPI active?
- Yes — Maryjane Mertz's NPI (1265552509) is active in the NPPES registry as of the last update on 2012-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.