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Colorectal Surgery (Proctology)

Vemuru Sunil K. Reddy, MD

Works at hospitals in Tarzana, CA · California

Summary

Dr. Vemuru Sunil K. Reddy, MD is a colorectal surgeon at 16311 Ventura Blvd, Suite 505, Encino, CA 91436. Phone: (818) 387-8725. Accepts Medicare assignment. In 2024, Vemuru Sunil K. Reddy had 243 Original Medicare patients and 576 services. NPI 1639451578. 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: Colorectal surgeon (Medicare lists Colorectal Surgery (Proctology))
  • Address: 16311 Ventura Blvd, Suite 505, Encino, CA 91436 · Directions
  • Phone: (818) 387‑8725
  • Medicare: Accepts Medicare assignment
  • Hospital: Providence Cedars Sinai Tarzana Medical Center
  • Group practice: Jeffrey P Lake MD Inc
  • Medical school: graduated 2006 (20 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 Vemuru Sunil K. Reddy, 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 Vemuru Sunil K. Reddy accept Medicare assignment?
Yes. Medicare's clinician data says Vemuru Sunil K. Reddy 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 Vemuru Sunil K. Reddy see?
In 2024, CMS data shows 243 Original Medicare patients and 576 services for Vemuru Sunil K. Reddy. This counts Original Medicare only and measures volume, not quality.
What is Vemuru Sunil K. Reddy's NPI number?
1639451578. 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 Vemuru Sunil K. Reddy, 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 patients243
Services billed to Medicare576
Different services or procedures53
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)136 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)94 services
  3. Injection of hemorrhoid (46500)72 services
  4. Diagnostic exam of anus using an endoscope (46600)61 services
  5. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)48 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%
  • Arthritis55%
  • Ischemic heart disease45%
  • Diabetes36%
  • Anxiety31%

Hospitals where Vemuru Sunil K. Reddy works

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

Group practices

Medicare enrollment lists Vemuru Sunil K. Reddy as a member of this group (CMS data updated October 2, 2026).

  • Jeffrey P Lake MD Inc5 clinicians in the group

Specialties

Find other Colorectal Surgery (Proctology) doctors in California →

Other colorectal surgeons in Encino

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

All colorectal surgeons in Encino →

Other clinicians in Jeffrey P Lake MD Inc

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

Clinician information

CredentialMD
Graduation year2006 (20 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1639451578
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