Quick answers
- Does Rabya R. Mian accept Medicare assignment?
- Yes. Medicare's clinician data says Rabya R. Mian 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 Rabya R. Mian see?
- In 2024, CMS data shows 52 Original Medicare patients and 2,192 services for Rabya R. Mian. This counts Original Medicare only and measures volume, not quality.
- What is Rabya R. Mian's NPI number?
- 1861608309. 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 Rabya R. Mian, 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 | 52 |
|---|---|
| Services billed to Medicare | 2,192 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Professional service for multiple injections of allergen (95117)909 services
- Professional service for preparation and provision of 1 or more antigens (95165)775 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 pressure71%
- High cholesterol71%
- Arthritis60%
- Asthma44%
- Depression38%
- Anxiety31%
Practice locations
Addresses where Rabya R. Mian is enrolled with Medicare (CMS data updated October 2, 2026).
- 9426 Phoenix Village PkwyO Fallon, MO 63368 (636) 561‑5707
Group practices
Medicare enrollment lists Rabya R. Mian as a member of this group (CMS data updated October 2, 2026).
- American Multispecialty Group Inc116 clinicians in the group
Specialties
- Allergy/Immunologyprimary
- Internal Medicinealso
Other allergist and immunologists in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Other clinicians in American Multispecialty Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861608309 |
| 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
- 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