Quick answers
- Does Carol H. Mayfield accept Medicare assignment?
- Yes. Medicare's clinician data says Carol H. Mayfield 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 Carol H. Mayfield see?
- In 2024, CMS data shows 477 Original Medicare patients and 81,606 services for Carol H. Mayfield. This counts Original Medicare only and measures volume, not quality.
- What is Carol H. Mayfield's NPI number?
- 1568787620. 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 Carol H. Mayfield, 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 | 477 |
|---|---|
| Services billed to Medicare | 81,606 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection, romosozumab-aqqg, 1 mg (J3111)65,730 services
- Injection, denosumab, 1 mg (J0897)13,860 services
- Injection of drug or substance under skin or into muscle (96372)876 services
- Injection, zoledronic acid, 1 mg (J3489)325 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)302 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).
- Osteoporosis75%
- High cholesterol70%
- High blood pressure58%
- Arthritis55%
- Anxiety31%
- Depression21%
Hospitals where Carol H. Mayfield works
Medicare's Facility Affiliation Data lists Carol H. Mayfield 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.
- Ahn Wexford HospitalWexford, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390334
- Allegheny General HospitalPittsburgh, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390050
- Forbes HospitalMonroeville, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390267
- Jefferson HospitalJefferson Hills, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390265
- West Penn HospitalPittsburgh, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390090
Practice locations
Addresses where Carol H. Mayfield is enrolled with Medicare (CMS data updated October 2, 2026).
- 2027 Lebanon Church RdWest Mifflin, PA 15122 (877) 660‑6777
- 3001 Cool Springs DrPittsburgh, PA 15234 (412) 437‑3001
Group practices
Medicare enrollment lists Carol H. Mayfield as a member of this group (CMS data updated October 2, 2026).
- Allegheny Clinic2,389 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in West Mifflin
Clinicians with the same Medicare primary specialty in West Mifflin, PA — not a recommendation.
Other clinicians in Allegheny Clinic
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1568787620 |
| 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