Quick answers
- Does Marybell H. Vaughn accept Medicare assignment?
- Yes. Medicare's clinician data says Marybell H. Vaughn 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 Marybell H. Vaughn see?
- In 2024, CMS data shows 1,708 Original Medicare patients and 47,928 services for Marybell H. Vaughn. This counts Original Medicare only and measures volume, not quality.
- What is Marybell H. Vaughn's NPI number?
- 1497710750. 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 Marybell H. Vaughn, 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 | 1,708 |
|---|---|
| Services billed to Medicare | 47,928 |
| Different services or procedures | 138 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)10,814 services
- Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)10,701 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)5,355 services
- Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional (99484)4,911 services
- Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)3,851 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 blood pressure75%
- High cholesterol75%
- Chronic kidney disease75%
- Anxiety52%
- Arthritis46%
- Depression41%
Hospitals where Marybell H. Vaughn works
Medicare's Facility Affiliation Data lists Marybell H. Vaughn 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.
- Atrium Health Navicent the Medical CenterMacon, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110107
- Emory Houston Hospital Warner RobinsWarner Robins, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110069
- Northside HospitalAtlanta, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110161
- Piedmont Macon Medical CenterMacon, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110164
- Piedmont Macon North HospitalMacon, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110201
Practice locations
Addresses where Marybell H. Vaughn is enrolled with Medicare (CMS data updated October 2, 2026).
- 3448 Vineville AveMacon, GA 31204 (478) 405‑0045
Group practices
Medicare enrollment lists Marybell H. Vaughn as a member of this group (CMS data updated October 2, 2026).
- Vineville Internal Medicine LLC24 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Macon
Clinicians with the same Medicare primary specialty in Macon, GA — not a recommendation.
Other clinicians in Vineville Internal Medicine LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mercer University School Of Medicine |
| Graduation year | 1999 (27 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1497710750 |
| 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