Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Physician Assistant

Abby R. Moore Mason

Works at hospitals in Mount Sterling, KY · Kentucky

Summary

Abby R. Moore Mason is a physician assistant at 644 Maysville Rd, Mt Sterling, KY 40353. Phone: (859) 398-2100. Accepts Medicare assignment. In 2024, Abby R. Moore Mason had 32 Original Medicare patients and 144 services. NPI 1750073664. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Physician assistant
  • Address: 644 Maysville Rd, Mt Sterling, KY 40353 · Directions (1 more location)
  • Phone: (859) 398‑2100
  • Medicare: Accepts Medicare assignment
  • Hospital: Saint Joseph Mount Sterling
  • Group practice: Kentuckyone Health Medical Group Inc (+1 more)
  • School: graduated 2023
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Abby R. Moore Mason, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Abby R. Moore Mason accept Medicare assignment?
Yes. Medicare's clinician data says Abby R. Moore Mason 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 Abby R. Moore Mason see?
In 2024, CMS data shows 32 Original Medicare patients and 144 services for Abby R. Moore Mason. This counts Original Medicare only and measures volume, not quality.
What is Abby R. Moore Mason's NPI number?
1750073664. 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 Abby R. Moore Mason, 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 patients32
Services billed to Medicare144
Different services or procedures18
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)39 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)29 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 cholesterol75%
  • High blood pressure72%
  • Arthritis44%
  • Ischemic heart disease41%

Hospitals where Abby R. Moore Mason works

Medicare's Facility Affiliation Data lists Abby R. Moore Mason 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.

  • Saint Joseph Mount SterlingMount Sterling, KY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 180064

Practice locations

Addresses where Abby R. Moore Mason is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Abby R. Moore Mason as a member of these groups (CMS data updated October 2, 2026).

  • Kentuckyone Health Medical Group Inc264 clinicians in the group
  • Premier Medical Associates2 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, Kentucky →

Other physician assistants in Mt Sterling

Clinicians with the same Medicare primary specialty in Mt Sterling, KY — not a recommendation.

All physician assistants in Mt Sterling →

Other clinicians in Kentuckyone Health Medical Group Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

Graduation year2023
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1750073664
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians