Quick answers
- Does Saira Zafar accept Medicare assignment?
- Yes. Medicare's clinician data says Saira Zafar 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 Saira Zafar see?
- In 2024, CMS data shows 26 Original Medicare patients and 563 services for Saira Zafar. This counts Original Medicare only and measures volume, not quality.
- What is Saira Zafar's NPI number?
- 1871029199. 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 Saira Zafar, 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 | 26 |
|---|---|
| Services billed to Medicare | 563 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)15 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)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 cholesterol75%
- High blood pressure69%
- Arthritis46%
- Asthma42%
Practice locations
Addresses where Saira Zafar is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 1001 Chesterfield Pkwy EChesterfield, MO 63017
- 12 E Willow StMilburn, NJ 07041 (844) 337‑6362
- 140 Sylvan Ave, Suite 302Englewood Cliffs, NJ 07632 (844) 337‑6362
- 28 Rykowski LnMiddletown, NY 10941 (212) 283‑3000
- 381 Park Ave S, Rm 1020New York, NY 10016 (212) 283‑3000
Group practices
Medicare enrollment lists Saira Zafar as a member of these groups (CMS data updated October 2, 2026).
- Schweiger Dermatology PLLC260 clinicians in the group
- Schweiger Dermatology PC186 clinicians in the group
- Pennsylvania Centre for Dermatology, LLC40 clinicians in the group
- The Connecticut Dermatology Group PLLC29 clinicians in the group
- United Skin Specialists Missouri Ltd PC14 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Chesterfield
Clinicians with the same Medicare primary specialty in Chesterfield, MO — not a recommendation.
Other clinicians in Schweiger Dermatology PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 (10 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) | 1871029199 |
| 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