Quick answers
- Does Miller A. Earhart Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Miller A. Earhart Williams 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 Miller A. Earhart Williams see?
- In 2024, CMS data shows 281 Original Medicare patients and 9,395 services for Miller A. Earhart Williams. This counts Original Medicare only and measures volume, not quality.
- What is Miller A. Earhart Williams's NPI number?
- 1619587581. 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 Miller A. Earhart Williams, 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 | 281 |
|---|---|
| Services billed to Medicare | 9,395 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)8,362 services
- X-ray of shoulder, minimum of 2 views (73030)335 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)246 services
- Aspiration and/or injection of fluid from large joint (20610)127 services
- X-ray of spine, 1 view (72020)77 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%
- Arthritis75%
- Diabetes35%
- Anxiety34%
- Depression31%
Hospitals where Miller A. Earhart Williams works
Medicare's Facility Affiliation Data lists Miller A. Earhart Williams 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.
- Erlanger Medical CenterChattanooga, TN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 440104
- Parkridge Medical CenterChattanooga, TN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 440156
Practice locations
Addresses where Miller A. Earhart Williams is enrolled with Medicare (CMS data updated October 2, 2026).
- 1510 Gunbarrel Rd, Suite 120Chattanooga, TN 37421 (423) 493‑5220
- 979 E 3rd St, C430Chattanooga, TN 37403 (423) 624‑6584
- 979 E 3rd St, Suite C430Chattanooga, TN 37403 (423) 624‑6584
Group practices
Medicare enrollment lists Miller A. Earhart Williams as a member of these groups (CMS data updated October 2, 2026).
- Erlanger Health507 clinicians in the group
- Chattanooga Hamilton County Hospital Authority146 clinicians in the group
- Chattanooga Diagnostic Associates LLC27 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Chattanooga
Clinicians with the same Medicare primary specialty in Chattanooga, TN — not a recommendation.
Other clinicians in Erlanger Health
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619587581 |
| 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