Olivia Jefferis, NP-C
NPI 1417324427 · Family Nurse Practitioner · Barnesville, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Jefferis, NP-C is a Family Nurse Practitioner provider in Barnesville, OH (NPI 1417324427).
Provider details
- NPI number
- 1417324427
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN371339 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 88 | 28 |
| Gabapentin | 87 | 17 |
| Levothyroxine Sodium | 78 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 63 | 29 |
| Omeprazole | 60 | 22 |
| Atorvastatin Calcium | 59 | 19 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-08-25
- Last updated
- 2023-09-01
- Certified
- 2023-09-01
Frequently asked questions
- What is Olivia Jefferis's NPI number?
- Olivia Jefferis's National Provider Identifier (NPI) is 1417324427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Jefferis's specialty?
- Olivia Jefferis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Olivia Jefferis located?
- Olivia Jefferis's practice location on file with NPPES is 1119 E Main St Ste 2, Barnesville, OH 43713-9145.
- What is Olivia Jefferis's phone number?
- The practice phone number listed in the NPPES registry for Olivia Jefferis is (740) 425-5242.
- Does Olivia Jefferis accept Medicare?
- Olivia Jefferis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Jefferis's NPI active?
- Yes — Olivia Jefferis's NPI (1417324427) is active in the NPPES registry as of the last update on 2023-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.