Heather Merkert, LCSW
NPI 1447682059 · Clinical Social Worker · York, PA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Merkert, LCSW is a Clinical Social Worker provider in York, PA (NPI 1447682059).
Provider details
- NPI number
- 1447682059
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 410 N Prince StLancaster, PA 17603-3010Phone: (717) 560-7917Fax: (717) 560-6452
- 200 N 7th StLebanon, PA 17046-5040Phone: (717) 272-5464
Registry dates
- Enumerated
- 2013-08-06
- Last updated
- 2023-12-11
- Certified
- 2023-12-11
Frequently asked questions
- What is Heather Merkert's NPI number?
- Heather Merkert's National Provider Identifier (NPI) is 1447682059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Merkert's specialty?
- Heather Merkert is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Heather Merkert located?
- Heather Merkert's practice location on file with NPPES is 4150 W Market St, York, PA 17408-5934.
- What is Heather Merkert's phone number?
- The practice phone number listed in the NPPES registry for Heather Merkert is (717) 650-6583.
- Does Heather Merkert accept Medicare?
- Heather Merkert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Merkert's NPI active?
- Yes — Heather Merkert's NPI (1447682059) is active in the NPPES registry as of the last update on 2023-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.