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Internal Medicine

Vasuki Aravagiri, MD

Works at hospitals in Sylmar, CA · California

Summary

Dr. Vasuki Aravagiri, MD is an internal medicine doctor at 335 E Ave I, Lancaster, CA 93535. Phone: (661) 471-4232. Accepts Medicare assignment. In 2024, Vasuki Aravagiri had 173 Original Medicare patients and 1,812 services. NPI 1174668842. 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: 335 E Ave I, Lancaster, CA 93535 · Directions
  • Phone: (661) 471‑4232
  • Medicare: Accepts Medicare assignment
  • Hospital: Lac/Olive View-Ucla Medical Center
  • Group practice: County of Los Angeles
  • Medical school: graduated 1986 (40 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 Vasuki Aravagiri, 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 Vasuki Aravagiri accept Medicare assignment?
Yes. Medicare's clinician data says Vasuki Aravagiri 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 Vasuki Aravagiri see?
In 2024, CMS data shows 173 Original Medicare patients and 1,812 services for Vasuki Aravagiri. This counts Original Medicare only and measures volume, not quality.
What is Vasuki Aravagiri's NPI number?
1174668842. 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 Vasuki Aravagiri, 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 patients173
Services billed to Medicare1,812
Different services or procedures150
Participating Medicare providerYes
Average age of these patients70

Most frequent services

  1. Insertion of needle into vein for collection of blood sample (36415)216 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)182 services
  3. Blood test, comprehensive group of blood chemicals (80053)140 services
  4. Blood test, lipids (cholesterol and triglycerides) (80061)127 services
  5. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)123 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 cholesterol73%
  • Diabetes53%
  • Arthritis24%
  • Chronic kidney disease14%
  • Ischemic heart disease12%

Hospitals where Vasuki Aravagiri works

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

Group practices

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

  • County of Los Angeles397 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Lancaster

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

All internal medicine doctors in Lancaster →

Other clinicians in County of Los Angeles

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

Clinician information

CredentialMD
Graduation year1986 (40 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1174668842
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