Nathan De Graaf, L.C.S.W.
NPI 1770640757 · Clinical Social Worker · Hendersonville, TN
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan De Graaf, L.C.S.W. is a Clinical Social Worker provider in Hendersonville, TN (NPI 1770640757).
Provider details
- NPI number
- 1770640757
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3866 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-01-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nathan De Graaf's NPI number?
- Nathan De Graaf's National Provider Identifier (NPI) is 1770640757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan De Graaf's specialty?
- Nathan De Graaf is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nathan De Graaf located?
- Nathan De Graaf's practice location on file with NPPES is 623 E Main St Ste 4, Hendersonville, TN 37075-2641.
- What is Nathan De Graaf's phone number?
- The practice phone number listed in the NPPES registry for Nathan De Graaf is (615) 828-8488.
- Does Nathan De Graaf accept Medicare?
- Nathan De Graaf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan De Graaf's NPI active?
- Yes — Nathan De Graaf's NPI (1770640757) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.