David Isaacs, M.D.
NPI 1245520436 · Neurology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1245520436
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 52734 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Deutetrabenazinebrand: Austedo | 44 |
| Deutetrabenazinebrand: Austedo Xr | 28 |
| Clonazepam | 26 |
| Gabapentin | 24 |
| Guanfacine Hclbrand: Guanfacine Hcl Er | 24 |
| Aripiprazole | 19 |
| Sertraline Hcl | 19 |
| Guanfacine Hcl | 17 |
| Topiramate | 15 |
Practice location
Mailing address
Additional practice locations (1)
- Medical Ctr NSuite A-1106Nashville, TN 37232-0001Phone: (615) 936-1567Fax: (615) 936-2675
Registry dates
- Enumerated
- 2011-04-09
- Last updated
- 2022-03-18
- Certified
- 2022-03-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.