Quick answers
- Does Sumaiya F. Khaja accept Medicare assignment?
- Yes. Medicare's clinician data says Sumaiya F. Khaja 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 Sumaiya F. Khaja see?
- In 2024, CMS data shows 166 Original Medicare patients and 13,163 services for Sumaiya F. Khaja. This counts Original Medicare only and measures volume, not quality.
- What is Sumaiya F. Khaja's NPI number?
- 1629620794. 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 Sumaiya F. Khaja, 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 | 166 |
|---|---|
| Services billed to Medicare | 13,163 |
| Different services or procedures | 38 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection, denosumab, 1 mg (J0897)900 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)138 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)109 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)54 services
- Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (96365)36 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%
- Arthritis58%
- Diabetes48%
- Ischemic heart disease48%
- Chronic kidney disease45%
Hospitals where Sumaiya F. Khaja works
Medicare's Facility Affiliation Data lists Sumaiya F. Khaja 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.
- Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230130
- Henry Ford Health Warren HospitalWarren, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230195
- Lake Huron Medical CenterPort Huron, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230031
- McLaren MacombMount Clemens, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230227
Practice locations
Addresses where Sumaiya F. Khaja is enrolled with Medicare (CMS data updated October 2, 2026).
- 43134 Dequindre RdSterling Heights, MI 48314 (586) 446‑8688
Group practices
Medicare enrollment lists Sumaiya F. Khaja as a member of this group (CMS data updated October 2, 2026).
- Metro Infectious Disease Consultants LLC389 clinicians in the group
Specialties
- Infectious Diseaseprimary
Other infectious disease doctors in Sterling Heights
Clinicians with the same Medicare primary specialty in Sterling Heights, MI — not a recommendation.
Other clinicians in Metro Infectious Disease Consultants LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 (9 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1629620794 |
| 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