Teresa Barnett
NPI 1639688617 · Nurse Practitioner · Wellston, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Barnett is a Nurse Practitioner provider in Wellston, OH (NPI 1639688617).
Provider details
- NPI number
- 1639688617
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- APRN.CNP.021751 (OH)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
182 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 103 | $56 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 79 | $78 |
Typical Medicare-allowed amounts for these services range $56–$78 (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 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 121 | 47 |
| Lisinopril | 92 | 48 |
| Omeprazole | 84 | 41 |
| Prednisone | 73 | 66 |
| Metformin Hcl | 65 | 26 |
| Amlodipine Besylate | 64 | 32 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-09-22
- Last updated
- 2025-09-15
- Certified
- 2025-09-15
Frequently asked questions
- What is Teresa Barnett's NPI number?
- Teresa Barnett's National Provider Identifier (NPI) is 1639688617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Barnett's specialty?
- Teresa Barnett is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Teresa Barnett located?
- Teresa Barnett's practice location on file with NPPES is 22 N Ohio Ave, Wellston, OH 45692-1230.
- What is Teresa Barnett's phone number?
- The practice phone number listed in the NPPES registry for Teresa Barnett is (740) 855-4511.
- Does Teresa Barnett accept Medicare?
- Teresa Barnett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Barnett's NPI active?
- Yes — Teresa Barnett's NPI (1639688617) is active in the NPPES registry as of the last update on 2025-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.