David Sapp, SLPE, LPC
NPI 1639293004 · Professional Counselor · Johnson City, TN
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Sapp, SLPE, LPC is a Professional Counselor provider in Johnson City, TN (NPI 1639293004).
Provider details
- NPI number
- 1639293004
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- SLPE, LPC
- Sex
- Female
- Sole proprietor
- No
- License
- 0532 (TN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 109 W Watauga AveJohnson City, TN 37604-5621Phone: (423) 232-2600Fax: (423) 232-2646
Registry dates
- Enumerated
- 2007-03-19
- Last updated
- 2026-01-22
- Certified
- 2026-01-22
Frequently asked questions
- What is David Sapp's NPI number?
- David Sapp's National Provider Identifier (NPI) is 1639293004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Sapp's specialty?
- David Sapp is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is David Sapp located?
- David Sapp's practice location on file with NPPES is 2112 N Roan St Ste 300, Johnson City, TN 37601-2519.
- What is David Sapp's phone number?
- The practice phone number listed in the NPPES registry for David Sapp is (865) 588-3173.
- Does David Sapp accept Medicare?
- David Sapp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Sapp's NPI active?
- Yes — David Sapp's NPI (1639293004) is active in the NPPES registry as of the last update on 2026-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.