Diana Davis, FNP-BC
NPI 1811471485 · Family Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Davis, FNP-BC is a Family Nurse Practitioner provider in Nashville, TN (NPI 1811471485).
Provider details
- NPI number
- 1811471485
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 24533 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
15 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 15 | $105 |
Typical Medicare-allowed amounts for these services range $105–$105 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 120 | 48 |
| Losartan Potassium | 99 | 40 |
| Ezetimibe | 83 | 34 |
| Tacrolimus | 75 | 25 |
| Evolocumabbrand: Repatha Sureclick | 72 | 15 |
| Amlodipine Besylate | 58 | 26 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 49 |
Practice location
Mailing address
Additional practice locations (1)
- 1313 21st Ave S Fl 9Nashville, TN 37232-5067Phone: (615) 936-3500
Registry dates
- Enumerated
- 2018-09-19
- Last updated
- 2025-07-25
- Certified
- 2025-07-25
Frequently asked questions
- What is Diana Davis's NPI number?
- Diana Davis's National Provider Identifier (NPI) is 1811471485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Davis's specialty?
- Diana Davis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diana Davis located?
- Diana Davis's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-5067.
- What is Diana Davis's phone number?
- The practice phone number listed in the NPPES registry for Diana Davis is (615) 322-3000.
- Does Diana Davis accept Medicare?
- Diana Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Davis's NPI active?
- Yes — Diana Davis's NPI (1811471485) is active in the NPPES registry as of the last update on 2025-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.