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Medical Oncology

Anish Meerasahib, MD

Works at hospitals in Webster, TX · Pearland, TX · Nassau Bay, TX · Texas

Summary

Dr. Anish Meerasahib, MD is an oncologist at 11920 Astoria Blvd, Houston, TX 77089. Phone: (832) 932-1730. Accepts Medicare assignment. In 2024, Anish Meerasahib had 603 Original Medicare patients and 147,019 services. NPI 1134396955. 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 Anish Meerasahib, 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 Anish Meerasahib accept Medicare assignment?
Yes. Medicare's clinician data says Anish Meerasahib 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 Anish Meerasahib see?
In 2024, CMS data shows 603 Original Medicare patients and 147,019 services for Anish Meerasahib. This counts Original Medicare only and measures volume, not quality.
What is Anish Meerasahib's NPI number?
1134396955. 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 Anish Meerasahib, 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 patients603
Services billed to Medicare147,019
Different services or procedures143
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (Q0138)32,130 services
  2. Injection, fosaprepitant, 1 mg (J1453)17,700 services
  3. Injection, pembrolizumab, 1 mg (J9271)10,800 services
  4. Injection, iron sucrose, 1 mg (J1756)8,400 services
  5. Injection, darbepoetin alfa, 1 microgram (non-esrd use) (J0881)5,375 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%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)50%
  • Arthritis48%
  • Ischemic heart disease42%
  • Diabetes38%

Hospitals where Anish Meerasahib works

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

Group practices

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

  • Texas Oncology PA1,014 clinicians in the group

Specialties

Find other Medical Oncology doctors in Texas →

Other oncologists in Houston

Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.

All oncologists in Houston →

Other clinicians in Texas Oncology PA

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

Clinician information

CredentialMD
Graduation year2003 (23 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1134396955
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