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Nephrology

Rajat Maheshwari, MD

Works at hospitals in Akron, OH · Cuyahoga Falls, OH · Ravenna, OH · Ohio

Summary

Dr. Rajat Maheshwari, MD is a nephrologist at 421 Portage Trl, Suite A, Cuyahoga Falls, OH 44221. Phone: (330) 331-4466. Accepts Medicare assignment. In 2024, Rajat Maheshwari had 387 Original Medicare patients and 4,001 services. NPI 1346479458. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Rajat Maheshwari, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Rajat Maheshwari accept Medicare assignment?
Yes. Medicare's clinician data says Rajat Maheshwari 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 Rajat Maheshwari see?
In 2024, CMS data shows 387 Original Medicare patients and 4,001 services for Rajat Maheshwari. This counts Original Medicare only and measures volume, not quality.
What is Rajat Maheshwari's NPI number?
1346479458. 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 Rajat Maheshwari, 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 patients387
Services billed to Medicare4,001
Different services or procedures31
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)916 services
  2. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)601 services
  3. Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)457 services
  4. Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)451 services
  5. 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)405 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%
  • Diabetes55%
  • Arthritis54%
  • Ischemic heart disease50%

Hospitals where Rajat Maheshwari works

Medicare's Facility Affiliation Data lists Rajat Maheshwari 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.

Practice locations

Addresses where Rajat Maheshwari is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Rajat Maheshwari as a member of this group (CMS data updated October 2, 2026).

  • Premier Renal Care Associates LLC9 clinicians in the group

Specialties

Find other Nephrology doctors in Ohio →

Other nephrologists in Ohio

Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.

All nephrologists in Ohio →

Other clinicians in Premier Renal Care Associates LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2007 (19 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1346479458
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians