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Family Practice

Rajesh K. Maheshwari, MD

Works at hospitals in Manteca, CA · California

Summary

Dr. Rajesh K. Maheshwari, MD is a family doctor at 1040 N Main St, Manteca, CA 95336. Phone: (209) 825-5155. May accept Medicare assignment. In 2024, Rajesh K. Maheshwari had 392 Original Medicare patients and 5,265 services. NPI 1740431246. 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.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 1040 N Main St, Manteca, CA 95336 · Directions (2 more locations)
  • Phone: (209) 825‑5155
  • Medicare: May accept Medicare assignment
  • Hospital: Doctors Hospital of Manteca
  • Medical school: graduated 2003 (23 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Rajesh K. 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 Rajesh K. Maheshwari accept Medicare assignment?
Medicare's clinician data says Rajesh K. Maheshwari may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Rajesh K. Maheshwari see?
In 2024, CMS data shows 392 Original Medicare patients and 5,265 services for Rajesh K. Maheshwari. This counts Original Medicare only and measures volume, not quality.
What is Rajesh K. Maheshwari's NPI number?
1740431246. 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 Rajesh K. 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 patients392
Services billed to Medicare5,265
Different services or procedures50
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Injection of drug or substance under skin or into muscle (96372)973 services
  2. Injection, methylprednisolone sodium succinate, 5 mg (J2919)930 services
  3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)741 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)638 services
  5. Injection, ketorolac tromethamine, per 15 mg (J1885)464 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%
  • Diabetes50%
  • Arthritis36%
  • Ischemic heart disease18%
  • Chronic kidney disease16%

Hospitals where Rajesh K. Maheshwari works

Medicare's Facility Affiliation Data lists Rajesh K. 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 Rajesh K. Maheshwari is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Family Practice doctors in California →

Other family doctors in Manteca

Clinicians with the same Medicare primary specialty in Manteca, CA — not a recommendation.

All family doctors in Manteca →

Clinician information

CredentialMD
Graduation year2003 (23 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1740431246
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