Shahzad A. Parvaz, MD

Medicare activity in 2024

Official CMS public-use data for Shahzad A. Parvaz, 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. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)574 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)507 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).

• Depression75%
• Anxiety75%
• High cholesterol69%
• High blood pressure56%
• Arthritis42%
• Diabetes30%

Hospitals where Shahzad A. Parvaz works

Medicare's Facility Affiliation Data lists Shahzad A. Parvaz 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.

• Union Hospital ClintonClinton, IN · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 151326
• Union Hospital IncTerre Haute, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150023

Practice locations

Addresses where Shahzad A. Parvaz is enrolled with Medicare (CMS data updated October 2, 2026).

• 609 E Surgery Ctr DrTerre Haute, IN 47802 (812) 917‑5091

Group practices

Medicare enrollment lists Shahzad A. Parvaz as a member of this group (CMS data updated October 2, 2026).

• Wabash Valley Psychiatry LLC2 clinicians in the group

Specialties

• Psychiatryprimary

Find other Psychiatry doctors in Indiana →

Other psychiatrists in Terre Haute

Clinicians with the same Medicare primary specialty in Terre Haute, IN — not a recommendation.

• Patrick Zirnheld, DO
• Jeremiah Ellingsworth, DO
• John Winston D. Gonzalez, MD
• Mathews John, MD
• Darla J. Hinshaw, MD
• Vishal Viswam, MD
• Beatriz Cruz-Alvarez
• Paras Harshawat, MD

All psychiatrists in Terre Haute →

Other clinicians in Wabash Valley Psychiatry LLC

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

• Mathews John, 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