Abbie Harris, FNP
NPI 1558531939 · Nurse Practitioner · Johnson City, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abbie Harris, FNP is a Nurse Practitioner provider in Johnson City, TN (NPI 1558531939).
Provider details
- NPI number
- 1558531939
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 13293 (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 tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
683 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 126 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 122 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 92 | $98 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 79 | $10 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 66 | $11 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamoxifen Citrate | 59 | 18 |
| Letrozole | 50 | 13 |
| Prednisone | 50 | 26 |
| Ondansetron Hcl | 45 | 14 |
| Ciprofloxacin Hcl | 36 | 19 |
| Apixabanbrand: Eliquis | 35 | — |
| Folic Acid | 35 | — |
| Anastrozole | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,814 across 165 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)
- 401 E Main StJohnson City, TN 37601-4877Phone: (423) 431-0512Fax: (423) 722-2060
Registry dates
- Enumerated
- 2008-03-03
- Last updated
- 2021-04-12
- Certified
- 2021-04-12
Frequently asked questions
- What is Abbie Harris's NPI number?
- Abbie Harris's National Provider Identifier (NPI) is 1558531939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abbie Harris's specialty?
- Abbie Harris is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Abbie Harris located?
- Abbie Harris's practice location on file with NPPES is 1301 Sunset Dr Ste 3, Johnson City, TN 37604-7906.
- What is Abbie Harris's phone number?
- The practice phone number listed in the NPPES registry for Abbie Harris is (235) 887-1304.
- Does Abbie Harris accept Medicare?
- Abbie Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abbie Harris's NPI active?
- Yes — Abbie Harris's NPI (1558531939) is active in the NPPES registry as of the last update on 2021-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.