Michael Nelson, M.D.
NPI 1851396303 · Internal Medicine Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Nelson, M.D. is a Internal Medicine Physician provider in Nashville, TN (NPI 1851396303).
Provider details
- NPI number
- 1851396303
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301074754 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
21 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 74 | 27 |
| Amlodipine Besylate | 57 | 16 |
| Metformin Hcl | 41 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 29 | 12 |
| Lisinopril | 29 | 12 |
| Levothyroxine Sodium | 24 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$96 across 5 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)
- 1900 Church StSte 200Nashville, TN 37203-2234Phone: (615) 208-9010Fax: (615) 208-9020
Registry dates
- Enumerated
- 2005-06-20
- Last updated
- 2019-11-04
Frequently asked questions
- What is Michael Nelson's NPI number?
- Michael Nelson's National Provider Identifier (NPI) is 1851396303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Nelson's specialty?
- Michael Nelson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Nelson located?
- Michael Nelson's practice location on file with NPPES is 905 Main St, Nashville, TN 37206.
- What is Michael Nelson's phone number?
- The practice phone number listed in the NPPES registry for Michael Nelson is (615) 227-3000.
- Does Michael Nelson accept Medicare?
- Michael Nelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Nelson's NPI active?
- Yes — Michael Nelson's NPI (1851396303) is active in the NPPES registry as of the last update on 2019-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.