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Gwendolyn Merz, LCSW-C
NPI 1437182631 · Social Worker · Bel Air, MD
Gwendolyn Merz, LCSW-C is a Social Worker provider in Bel Air, MD (NPI 1437182631).
Provider details
- NPI number
- 1437182631
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- No
- License
- 10565 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
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
101 Prospect Mill Rd
Bel Air, MD 21015-1586
Phone: (410) 967-2175
Street-level locationGet directions
Mailing address
1518 Cedarwood Dr
Bel Air, MD 21014-2117
Registry dates
- Enumerated
- 2006-07-09
- Last updated
- 2021-08-18
- Certified
- 2021-08-18
Frequently asked questions
- What is Gwendolyn Merz's NPI number?
- Gwendolyn Merz's National Provider Identifier (NPI) is 1437182631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwendolyn Merz's specialty?
- Gwendolyn Merz is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Gwendolyn Merz located?
- Gwendolyn Merz's practice location on file with NPPES is 101 Prospect Mill Rd, Bel Air, MD 21015-1586.
- What is Gwendolyn Merz's phone number?
- The practice phone number listed in the NPPES registry for Gwendolyn Merz is (410) 967-2175.
- Is Gwendolyn Merz's NPI active?
- Yes — Gwendolyn Merz's NPI (1437182631) is active in the NPPES registry as of the last update on 2021-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.