Mark Stubblefield, M.D.
NPI 1740271170 · Internal Medicine Physician · Nashville, TN
Mark Stubblefield, M.D. is a Internal Medicine Physician provider in Nashville, TN (NPI 1740271170).
Provider details
- NPI number
- 1740271170
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD015584 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 158 | 73 |
| Atorvastatin Calcium | 97 | 48 |
| Levothyroxine Sodium | 91 | 53 |
| Losartan Potassium | 82 | 40 |
| Lisinopril | 67 | 35 |
| Simvastatin | 63 | 30 |
| Omeprazole | 59 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (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
Registry dates
- Enumerated
- 2005-11-03
- Last updated
- 2018-07-19
Frequently asked questions
- What is Mark Stubblefield's NPI number?
- Mark Stubblefield's National Provider Identifier (NPI) is 1740271170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Stubblefield's specialty?
- Mark Stubblefield is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Stubblefield located?
- Mark Stubblefield's practice location on file with NPPES is 7640 Highway 70 S Ste 110, Nashville, TN 37221.
- What is Mark Stubblefield's phone number?
- The practice phone number listed in the NPPES registry for Mark Stubblefield is (629) 255-2052.
- Is Mark Stubblefield's NPI active?
- Yes — Mark Stubblefield's NPI (1740271170) is active in the NPPES registry as of the last update on 2018-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.