Quick answers
- Does Anjali B. Nayak accept Medicare assignment?
- Yes. Medicare's clinician data says Anjali B. Nayak 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 Anjali B. Nayak see?
- In 2024, CMS data shows 30 Original Medicare patients and 136 services for Anjali B. Nayak. This counts Original Medicare only and measures volume, not quality.
- What is Anjali B. Nayak's NPI number?
- 1619120607. 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 Anjali B. Nayak, 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 | 30 |
|---|---|
| Services billed to Medicare | 136 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
Most frequent services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)74 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)28 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%
- Chronic kidney disease75%
Hospitals where Anjali B. Nayak works
Medicare's Facility Affiliation Data lists Anjali B. Nayak 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.
- Phoenix Children's HospitalPhoenix, AZ · Children's Hospital · Emergency services: not listed by Medicare · CCN 033302
Practice locations
Addresses where Anjali B. Nayak is enrolled with Medicare (CMS data updated October 2, 2026).
- 1920 E Cambridge Ave, Suite 200Phoenix, AZ 85006 (602) 933‑1000
- 5131 E Southern AveMesa, AZ 85206 (602) 933‑0930
Group practices
Medicare enrollment lists Anjali B. Nayak as a member of this group (CMS data updated October 2, 2026).
- Phoenix Children's Hospital437 clinicians in the group
Specialties
- Nephrologyprimary
- Pediatric Medicinealso
Other nephrologists in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Other clinicians in Phoenix Children's Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619120607 |
| 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