Quick answers
- Does Abigail Nartker accept Medicare assignment?
- Yes. Medicare's clinician data says Abigail Nartker accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Abigail Nartker see?
- In 2024, CMS data shows 123 Original Medicare patients and 791 services for Abigail Nartker. This counts Original Medicare only and measures volume, not quality.
- What is Abigail Nartker's NPI number?
- 1891065785. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Abigail Nartker, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 123 |
|---|---|
| Services billed to Medicare | 791 |
| Different services or procedures | 37 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Insertion of needle into vein for collection of blood sample (36415)153 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)124 services
- Hemoglobin a1c level (83036)40 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)34 services
- Automated urinalysis test (81003)28 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol69%
- High blood pressure62%
- Arthritis47%
- Diabetes33%
- Depression26%
- Chronic kidney disease26%
Hospitals where Abigail Nartker works
Medicare's Facility Affiliation Data lists Abigail Nartker at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Bluffton HospitalBluffton, OH · Critical Access Hospital · Emergency services: listed by Medicare · CCN 361322
- Mercy Health St Ritas Medical CenterLima, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360066
Practice locations
Addresses where Abigail Nartker is enrolled with Medicare (CMS data updated October 2, 2026).
- 204 N Main StBluffton, OH 45817 (419) 996‑5002
- 770 W High St, Suite 450Lima, OH 45801
Group practices
Medicare enrollment lists Abigail Nartker as a member of this group (CMS data updated October 2, 2026).
- Mercy Health Physicians Lima, LLC55 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Bluffton
Clinicians with the same Medicare primary specialty in Bluffton, OH — not a recommendation.
Other clinicians in Mercy Health Physicians Lima, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1891065785 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians