Nancy Gerwig, LCSW-C
NPI 1699036822 · Clinical Social Worker · Sykesville, MD
Nancy Gerwig, LCSW-C is a Clinical Social Worker provider in Sykesville, MD (NPI 1699036822).
Provider details
- NPI number
- 1699036822
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- No
- License
- 16268 (MD)
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
14 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
- 2012-06-05
- Last updated
- 2019-03-19
Frequently asked questions
- What is Nancy Gerwig's NPI number?
- Nancy Gerwig's National Provider Identifier (NPI) is 1699036822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Gerwig's specialty?
- Nancy Gerwig is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nancy Gerwig located?
- Nancy Gerwig's practice location on file with NPPES is 710 Obrecht Rd, Sykesville, MD 21784-7650.
- What is Nancy Gerwig's phone number?
- The practice phone number listed in the NPPES registry for Nancy Gerwig is (410) 795-8808.
- Is Nancy Gerwig's NPI active?
- Yes — Nancy Gerwig's NPI (1699036822) is active in the NPPES registry as of the last update on 2019-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.