Crystal Griffin, LCSW-C
NPI 1841556248 · Clinical Social Worker · Middletown, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Griffin, LCSW-C is a Clinical Social Worker provider in Middletown, MD (NPI 1841556248).
Provider details
- NPI number
- 1841556248
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16635 (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
- 2012-04-10
- Last updated
- 2012-04-10
Frequently asked questions
- What is Crystal Griffin's NPI number?
- Crystal Griffin's National Provider Identifier (NPI) is 1841556248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Griffin's specialty?
- Crystal Griffin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Crystal Griffin located?
- Crystal Griffin's practice location on file with NPPES is 16 Walnut Street, Middletown, MD 21769-8019.
- What is Crystal Griffin's phone number?
- The practice phone number listed in the NPPES registry for Crystal Griffin is (301) 371-3707.
- Does Crystal Griffin accept Medicare?
- Crystal Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Griffin's NPI active?
- Yes — Crystal Griffin's NPI (1841556248) is active in the NPPES registry as of the last update on 2012-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.