Angela Flemmer, APRN
NPI 1891230777 · Nurse Practitioner · Johnson City, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Angela Flemmer, APRN is a Nurse Practitioner provider in Johnson City, TN (NPI 1891230777).
Provider details
- NPI number
- 1891230777
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 21777 (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 tenure33% of score
9 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 68 | 12 |
| Lisinopril | 58 | 14 |
| Atorvastatin Calcium | 50 | 13 |
| Amlodipine Besylate | 43 | — |
| Metoprolol Tartrate | 42 | 12 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$643 across 8 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
Registry dates
- Enumerated
- 2016-12-30
- Last updated
- 2017-04-19
Frequently asked questions
- What is Angela Flemmer's NPI number?
- Angela Flemmer's National Provider Identifier (NPI) is 1891230777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angela Flemmer's specialty?
- Angela Flemmer is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Angela Flemmer located?
- Angela Flemmer's practice location on file with NPPES is 2151 Century Lane, Johnson City, TN 37604-4469.
- What is Angela Flemmer's phone number?
- The practice phone number listed in the NPPES registry for Angela Flemmer is (423) 926-2500.
- Does Angela Flemmer accept Medicare?
- Angela Flemmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Angela Flemmer's NPI active?
- Yes — Angela Flemmer's NPI (1891230777) is active in the NPPES registry as of the last update on 2017-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.