Cynthia Grimm, LCSW
NPI 1447258629 · Social Worker · Maryville, TN
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Grimm, LCSW is a Social Worker provider in Maryville, TN (NPI 1447258629).
Provider details
- NPI number
- 1447258629
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LSW4345 (TN)
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
20 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
- 2005-07-12
- Last updated
- 2019-03-08
Frequently asked questions
- What is Cynthia Grimm's NPI number?
- Cynthia Grimm's National Provider Identifier (NPI) is 1447258629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Grimm's specialty?
- Cynthia Grimm is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Cynthia Grimm located?
- Cynthia Grimm's practice location on file with NPPES is 659 Morganton Square Dr, Maryville, TN 37801-4763.
- What is Cynthia Grimm's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Grimm is (865) 254-6401.
- Does Cynthia Grimm accept Medicare?
- Cynthia Grimm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Grimm's NPI active?
- Yes — Cynthia Grimm's NPI (1447258629) is active in the NPPES registry as of the last update on 2019-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.