John Dixon, MD
NPI 1043319486 · Cardiovascular Disease Physician · Nashville, TN
John Dixon, MD is a Cardiovascular Disease Physician provider in Nashville, TN (NPI 1043319486).
Provider details
- NPI number
- 1043319486
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD08714 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 19 | 19 |
| Azithromycin | 12 | — |
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2016-01-05
Frequently asked questions
- What is John Dixon's NPI number?
- John Dixon's National Provider Identifier (NPI) is 1043319486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Dixon's specialty?
- John Dixon is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Dixon located?
- John Dixon's practice location on file with NPPES is 3601 Tvc, Nashville, TN 37232-0001.
- What is John Dixon's phone number?
- The practice phone number listed in the NPPES registry for John Dixon is (615) 322-3000.
- Is John Dixon's NPI active?
- Yes — John Dixon's NPI (1043319486) is active in the NPPES registry as of the last update on 2016-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.