Amy Armstrong, APN
NPI 1750666947 · Family Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Armstrong, APN is a Family Nurse Practitioner provider in Nashville, TN (NPI 1750666947).
Provider details
- NPI number
- 1750666947
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 16080 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 29 |
| Losartan Potassium | 29 |
| Rosuvastatin Calcium | 26 |
| Levothyroxine Sodium | 24 |
| Metformin Hclbrand: Metformin Hcl Er | 16 |
| Allopurinol | 14 |
| Amlodipine Besylate | 14 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 2601 Bransford AveNashville, TN 37204-2811Phone: (615) 259-8755Fax: (615) 244-0520
Registry dates
- Enumerated
- 2011-10-19
- Last updated
- 2022-03-23
- Certified
- 2022-03-23
Frequently asked questions
- What is Amy Armstrong's NPI number?
- Amy Armstrong's National Provider Identifier (NPI) is 1750666947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Armstrong's specialty?
- Amy Armstrong is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amy Armstrong located?
- Amy Armstrong's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-2811.
- What is Amy Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Amy Armstrong is (615) 936-2000.
- Does Amy Armstrong accept Medicare?
- Amy Armstrong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Armstrong's NPI active?
- Yes — Amy Armstrong's NPI (1750666947) is active in the NPPES registry as of the last update on 2022-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.