David Drennon
NPI 1407517568 · Marriage & Family Therapist · Nashville, TN
David Drennon is a Marriage & Family Therapist provider in Nashville, TN (NPI 1407517568).
Provider details
- NPI number
- 1407517568
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-12-31
- Last updated
- 2021-12-31
- Certified
- 2021-12-31
Frequently asked questions
- What is David Drennon's NPI number?
- David Drennon's National Provider Identifier (NPI) is 1407517568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Drennon's specialty?
- David Drennon is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is David Drennon located?
- David Drennon's practice location on file with NPPES is 1916 Patterson St Ste 700, Nashville, TN 37203-2177.
- What is David Drennon's phone number?
- The practice phone number listed in the NPPES registry for David Drennon is (615) 593-3999.
- Is David Drennon's NPI active?
- Yes — David Drennon's NPI (1407517568) is active in the NPPES registry as of the last update on 2021-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.