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Hospitalist

Salim N. Maredia, MD

Works at hospitals in Katy, TX · Houston, TX · Humble, TX … · Texas

Summary

Dr. Salim N. Maredia, MD is a hospitalist at 11800 Astoria Blvd, Houston, TX 77089. Phone: (281) 929-6291. Accepts Medicare assignment. In 2024, Salim N. Maredia had 437 Original Medicare patients and 979 services. NPI 1578795209. 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 Salim N. Maredia, 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 Salim N. Maredia accept Medicare assignment?
Yes. Medicare's clinician data says Salim N. Maredia 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 Salim N. Maredia see?
In 2024, CMS data shows 437 Original Medicare patients and 979 services for Salim N. Maredia. This counts Original Medicare only and measures volume, not quality.
What is Salim N. Maredia's NPI number?
1578795209. 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 Salim N. Maredia, 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 patients437
Services billed to Medicare979
Different services or procedures14
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)371 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)197 services
  3. Hospital discharge day management, 30 minutes or less (99238)187 services
  4. Hospital discharge day management, more than 30 minutes (99239)130 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)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%
  • Arthritis59%
  • Diabetes57%
  • Chronic kidney disease53%
  • Ischemic heart disease52%

Hospitals where Salim N. Maredia works

Medicare's Facility Affiliation Data lists Salim N. Maredia 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 Salim N. Maredia is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 18; the Medicare profile lists all.

Group practices

Medicare enrollment lists Salim N. Maredia as a member of this group (CMS data updated October 2, 2026).

  • Memorial Hermann Medical Group762 clinicians in the group

Specialties

Find other Hospitalist doctors in Texas →

Other hospitalists in Houston

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

All hospitalists in Houston →

Other clinicians in Memorial Hermann Medical Group

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

Clinician information

CredentialMD
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1578795209
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