Quick answers
- Does Phillip N. Madonia accept Medicare assignment?
- Yes. Medicare's clinician data says Phillip N. Madonia 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 Phillip N. Madonia see?
- In 2024, CMS data shows 506 Original Medicare patients and 2,221 services for Phillip N. Madonia. This counts Original Medicare only and measures volume, not quality.
- What is Phillip N. Madonia's NPI number?
- 1245440585. 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 Phillip N. Madonia, 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 | 506 |
|---|---|
| Services billed to Medicare | 2,221 |
| Different services or procedures | 50 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)533 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)197 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)196 services
- Dialysis services, 2-3 physician visits per month (20 years or older) (90961)132 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)83 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%
- Diabetes64%
- Ischemic heart disease54%
- Arthritis51%
Hospitals where Phillip N. Madonia works
Medicare's Facility Affiliation Data lists Phillip N. Madonia 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.
- Baptist Health Brookwood HospitalBirmingham, AL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 010139
- Grandview Medical CenterBirmingham, AL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 010104
- North Mississippi Health Services - South MarionWinfield, AL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 010086
- Princeton Baptist Medical CenterBirmingham, AL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 010103
- Shelby Baptist Medical CenterAlabaster, AL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 010016
Practice locations
Addresses where Phillip N. Madonia is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 12; the Medicare profile lists all.
- 1000 1st N StAlabaster, AL 35007 (205) 620‑8100
- 1280 Columbiana Rd, Suite 120Vestavia Hills, AL 35216 (205) 916‑5201
- 2010 Brookwood Med Ctr DrBirmingham, AL 35209 (205) 877‑1000
- 255 Medical Dr, Suite 2Winfield, AL 35594 (205) 226‑5900
- 3690 Grandview PkwyBirmingham, AL 35243 (205) 592‑1000
Group practices
Medicare enrollment lists Phillip N. Madonia as a member of these groups (CMS data updated October 2, 2026).
- Nephrology Associates, PC31 clinicians in the group
- Fresenius Vascular Care Birmingham Mso LLC5 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Alabaster
Clinicians with the same Medicare primary specialty in Alabaster, AL — not a recommendation.
Other clinicians in Nephrology Associates, PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Alabama College Of Medicine |
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245440585 |
| 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