Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Hospitalist

Nithya Krishnaswamy, MD

Works at hospitals in Sun City, AZ · Glendale, AZ · Phoenix, AZ · Arizona

Summary

Nithya Krishnaswamy, MD (Hospitalist) is listed by Medicare at 4 hospitals in Sun City, AZ, Glendale, AZ and Phoenix, AZ. NPI 1710273693. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Nithya Krishnaswamy, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

HospitalistPrimary specialty
YesAccepts Medicare assignment
19Years since medical school (graduated 2007)
FemaleGender (as listed)
Banner Hospital Based Physicians Arizona LLCGroup practice (+2 more)

Quick answers

Which hospitals does Nithya Krishnaswamy work at?
Medicare's official clinician data lists Nithya Krishnaswamy at 4 hospitals: Banner Boswell Medical Center, Banner Thunderbird Medical Center, HonorHealth Deer Valley Medical Center and HonorHealth Sonoran Crossing Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Nithya Krishnaswamy see patients?
Medicare's clinician data lists 3 practice locations, including Phoenix, AZ, Glendale, AZ and Hibbing, MN. Call before your visit to confirm the address.
What is Nithya Krishnaswamy's specialty?
Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
Does Nithya Krishnaswamy accept Medicare assignment?
Yes. Medicare's clinician data says Nithya Krishnaswamy accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Nithya Krishnaswamy?
(623) 879-6100, as listed in official Medicare / NPI Registry data.
What is Nithya Krishnaswamy's NPI number?
1710273693. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Nithya Krishnaswamy works

Medicare's Facility Affiliation Data lists Nithya Krishnaswamy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Nithya Krishnaswamy is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Nithya Krishnaswamy as a member of these groups (CMS data updated 2026-10-02).

  • Banner Hospital Based Physicians Arizona LLC637 clinicians in the group
  • Range Regional Health Services353 clinicians in the group
  • Vituity - Arizona Hospitalists PC69 clinicians in the group

Specialties

Find other Hospitalist doctors in Arizona →

Other hospitalists in Phoenix

Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.

All hospitalists in Phoenix →

Clinician information

CredentialMD
Graduation year2007
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1710273693
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians