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Internal Medicine

Vijay Naraparaju, MD

Works at hospitals in Flint, MI · Michigan

Summary

Dr. Vijay Naraparaju, MD is an internal medicine doctor at 1375 Flushing Rd, Flushing, MI 48433. Phone: (810) 659-2233. Accepts Medicare assignment. In 2024, Vijay Naraparaju had 87 Original Medicare patients and 910 services. NPI 1942400973. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1375 Flushing Rd, Flushing, MI 48433 · Directions (1 more location)
  • Phone: (810) 659‑2233
  • Medicare: Accepts Medicare assignment
  • Hospital: McLaren Flint
  • Group practice: Hurley Medical Center
  • Medical school: graduated 1996 (30 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Vijay Naraparaju, 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 Vijay Naraparaju accept Medicare assignment?
Yes. Medicare's clinician data says Vijay Naraparaju 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 Vijay Naraparaju see?
In 2024, CMS data shows 87 Original Medicare patients and 910 services for Vijay Naraparaju. This counts Original Medicare only and measures volume, not quality.
What is Vijay Naraparaju's NPI number?
1942400973. 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 Vijay Naraparaju, 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 patients87
Services billed to Medicare910
Different services or procedures41
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)156 services
  2. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)99 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)86 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)68 services
  5. Annual alcohol misuse screening, 5 to 15 minutes (G0442)68 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 cholesterol61%
  • Arthritis31%
  • Chronic kidney disease29%
  • Diabetes28%
  • Ischemic heart disease28%

Hospitals where Vijay Naraparaju works

Medicare's Facility Affiliation Data lists Vijay Naraparaju 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.

  • McLaren FlintFlint, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230141

Practice locations

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

Group practices

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

  • Hurley Medical Center342 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Michigan

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

All internal medicine doctors in Michigan →

Other clinicians in Hurley Medical Center

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

Clinician information

CredentialMD
Graduation year1996 (30 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1942400973
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