Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Colorectal Surgery (Proctology)

Vishnu T. Pemmaraju, MD

Works at hospitals in Dearborn, MI · Royal Oak, MI · Trenton, MI … · Michigan

Summary

Dr. Vishnu T. Pemmaraju, MD is a colorectal surgeon at 28100 Grand River Ave, Farmington Hills, MI 48336. Phone: (734) 722-6300. Accepts Medicare assignment. In 2024, Vishnu T. Pemmaraju had 102 Original Medicare patients and 171 services. NPI 1306376173. 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 Vishnu T. Pemmaraju, 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 Vishnu T. Pemmaraju accept Medicare assignment?
Yes. Medicare's clinician data says Vishnu T. Pemmaraju 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 Vishnu T. Pemmaraju see?
In 2024, CMS data shows 102 Original Medicare patients and 171 services for Vishnu T. Pemmaraju. This counts Original Medicare only and measures volume, not quality.
What is Vishnu T. Pemmaraju's NPI number?
1306376173. 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 Vishnu T. Pemmaraju, 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 patients102
Services billed to Medicare171
Different services or procedures29
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)62 services
  2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)53 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%
  • Arthritis56%
  • Ischemic heart disease54%
  • Chronic kidney disease48%
  • Heart failure48%

Hospitals where Vishnu T. Pemmaraju works

Medicare's Facility Affiliation Data lists Vishnu T. Pemmaraju 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 Vishnu T. Pemmaraju is enrolled with Medicare (CMS data updated October 2, 2026).

  • 28100 Grand River AveFarmington Hills, MI 48336
  • 3106 S Wayne Rd, South Eastern Michigan Colon and RectWayne, MI 48184 (734) 722‑6300
  • 3601 W 13 Mile RdRoyal Oak, MI 48073
  • 3601 W 13 Mile Rd Ec, Beaumont Emergency Services RoRoyal Oak, MI 48073 (248) 898‑5058
  • 5450 Fort StTrenton, MI 48183

Group practices

Medicare enrollment lists Vishnu T. Pemmaraju as a member of these groups (CMS data updated October 2, 2026).

  • Beaumont Medical Group- Specialty Services847 clinicians in the group
  • Michigan Healthcare Professionals PC529 clinicians in the group

Specialties

Find other Colorectal Surgery (Proctology) doctors in Michigan →

Other colorectal surgeons in Farmington Hills

Clinicians with the same Medicare primary specialty in Farmington Hills, MI — not a recommendation.

All colorectal surgeons in Farmington Hills →

Other clinicians in Beaumont Medical Group- Specialty Services

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

Clinician information

CredentialMD
Medical schoolOhio State University College Of Medicine
Graduation year2017 (9 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306376173
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