Vaishaliben J. Ahir, MD

Medicare activity in 2024

Official CMS public-use data for Vaishaliben J. Ahir, 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.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)117 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)104 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)55 services
4. Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (95251)23 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)23 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%
• Arthritis62%
• Diabetes58%
• Chronic kidney disease43%
• Ischemic heart disease40%

Hospitals where Vaishaliben J. Ahir works

Medicare's Facility Affiliation Data lists Vaishaliben J. Ahir 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.

• St Lukes HospitalChesterfield, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260179

Practice locations

Addresses where Vaishaliben J. Ahir is enrolled with Medicare (CMS data updated October 2, 2026).

• 224 S Woods Mill Rd, Suite 480sChesterfield, MO 63017 (636) 685‑7744

Group practices

Medicare enrollment lists Vaishaliben J. Ahir as a member of this group (CMS data updated October 2, 2026).

• Endocrine Associates, LLC4 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Missouri →

Other internal medicine doctors in Chesterfield

Clinicians with the same Medicare primary specialty in Chesterfield, MO — not a recommendation.

• Sameera Azad, MD
• Annu Terkonda, MD
• Jianmei Liu, MD
• Anup Katyal, MD
• Thomas F. Hastings, MD
• Sabika Hassan, MD
• Mustafa Aladin, MD
• Azam Khan, MD

All internal medicine doctors in Chesterfield →

Other clinicians in Endocrine Associates, LLC

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

• Karen J. Chang-Chen, MD
• Soumya Nadella, MD
• Mireille El Hayek, MD

Clinician information

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