Quick answers
- Does Zubair Siddiqui accept Medicare assignment?
- Yes. Medicare's clinician data says Zubair 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 Zubair Siddiqui see?
- In 2024, CMS data shows 310 Original Medicare patients and 937 services for Zubair Siddiqui. This counts Original Medicare only and measures volume, not quality.
- What is Zubair Siddiqui's NPI number?
- 1144640822. 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 Zubair 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 patients | 310 |
|---|---|
| Services billed to Medicare | 937 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)506 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)173 services
- Hospital discharge day management, more than 30 minutes (99239)136 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)111 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%
- Chronic kidney disease60%
- Diabetes55%
- Ischemic heart disease54%
- Arthritis48%
Hospitals where Zubair Siddiqui works
Medicare's Facility Affiliation Data lists Zubair 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.
- Alaska Regional HospitalAnchorage, AK · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 020017
- Ascension St John Jane PhillipsBartlesville, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370018
- Lutheran Hospital of IndianaFort Wayne, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150017
- Resolute Health HospitalNew Braunfels, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670098
- St John's Episcopal Hospital at South ShoreFar Rockaway, NY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 330395
Practice locations
Addresses where Zubair Siddiqui is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.
- 1331 State StLa Porte, IN 46350 (219) 326‑1234
- 1923 S Utica AveTulsa, OK 74104 (918) 744‑3131
- 200 Belle Terre RdPort Jefferson, NY 11777 (240) 686‑2300
- 260 Cully DrKerrville, TX 78028 (830) 258‑7747
- 2801 Debarr RdAnchorage, AK 99508 (907) 276‑1131
Group practices
Medicare enrollment lists Zubair Siddiqui as a member of these groups (CMS data updated October 2, 2026).
- Usacs Integrated Acute Care Services of Texas, PLLC387 clinicians in the group
- Usacs Observation Medicine Services of Oklahoma, LLC210 clinicians in the group
- Hospitalist Physicians of Indiana PC150 clinicians in the group
- Port Emergency Medical Services PC43 clinicians in the group
- Hospital Medicine of AK LLC36 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in La Porte
Clinicians with the same Medicare primary specialty in La Porte, IN — not a recommendation.
Other clinicians in Usacs Integrated Acute Care Services of Texas, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 (13 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144640822 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians