Thomas Davis, M.D.
NPI 1821109893 · Neurology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Davis, M.D. is a Neurology Physician provider in Nashville, TN (NPI 1821109893).
Provider details
- NPI number
- 1821109893
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD 021499 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
398 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 176 | $138 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 101 | $93 |
| Injection of Chemical for Paralysis of Nerve Muscles on Side of Neck Excluding Voice Box64616 | 32 | $133 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $121 |
| Electronic Analysis of Implanted Brain, Spinal Cord, Or Peripheral Neurostimulator Generator With Brain Stimulator Programming, First 15 Minutes With Qualified Health Professional95983 | 21 | $47 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 458 | 146 |
| Clonazepam | 198 | 26 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 187 | 54 |
| Amantadine Hclbrand: Amantadine | 97 | 29 |
| Pimavanserin Tartratebrand: Nuplazid | 94 | 14 |
| Gabapentin | 74 | 23 |
| Donepezil Hcl | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,862 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1301 Medical Center DrTvc 3930Nashville, TN 37232-5400Phone: (615) 936-0060Fax: (615) 936-1229
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2023-03-07
- Certified
- 2022-03-30
Frequently asked questions
- What is Thomas Davis's NPI number?
- Thomas Davis's National Provider Identifier (NPI) is 1821109893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Davis's specialty?
- Thomas Davis is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Davis located?
- Thomas Davis's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-5400.
- What is Thomas Davis's phone number?
- The practice phone number listed in the NPPES registry for Thomas Davis is (615) 936-2000.
- Does Thomas Davis accept Medicare?
- Thomas Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Davis's NPI active?
- Yes — Thomas Davis's NPI (1821109893) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.