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Anesthesiology

Shakeel A. Siddiqui, MD

Works at hospitals in San Antonio, TX · Texas

Summary

Dr. Shakeel A. Siddiqui, MD is an anesthesiologist at 123 N Loop 1604, Suite 107, San Antonio, TX 78232. Phone: (210) 267-1374. Accepts Medicare assignment. In 2024, Shakeel A. Siddiqui had 188 Original Medicare patients and 235 services. NPI 1134126345. 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: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 123 N Loop 1604, Suite 107, San Antonio, TX 78232 · Directions (1 more location)
  • Phone: (210) 267‑1374
  • Medicare: Accepts Medicare assignment
  • Hospital: Methodist Hospital Stone Oak
  • Group practice: Orthomed Staffing LLC
  • Medical school: graduated 1991 (35 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Shakeel A. Siddiqui, 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 Shakeel A. Siddiqui accept Medicare assignment?
Yes. Medicare's clinician data says Shakeel A. Siddiqui 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 Shakeel A. Siddiqui see?
In 2024, CMS data shows 188 Original Medicare patients and 235 services for Shakeel A. Siddiqui. This counts Original Medicare only and measures volume, not quality.
What is Shakeel A. Siddiqui's NPI number?
1134126345. 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 Shakeel A. Siddiqui, 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 patients188
Services billed to Medicare235
Different services or procedures51
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Anesthesia for lens surgery (00142)47 services
  2. Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (01938)14 services
  3. Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)11 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%
  • Arthritis65%
  • Ischemic heart disease35%
  • Diabetes30%
  • Anxiety25%

Hospitals where Shakeel A. Siddiqui works

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

Group practices

Medicare enrollment lists Shakeel A. Siddiqui as a member of this group (CMS data updated October 2, 2026).

  • Orthomed Staffing LLC416 clinicians in the group

Specialties

Find other Anesthesiology doctors in Texas →

Other anesthesiologists in San Antonio

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

All anesthesiologists in San Antonio →

Other clinicians in Orthomed Staffing LLC

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

Clinician information

CredentialMD
Graduation year1991 (35 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134126345
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