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Internal Medicine

Waqas Siddiqui, MD

Works at hospitals in Grand Forks, ND · Kearney, NE · Johnstown, PA … · North Dakota, Nebraska, Pennsylvania, New Jersey

Summary

Dr. Waqas Siddiqui, MD is an internal medicine doctor at 1 Tech Park Dr, Suite 2100, Johnstown, PA 15901. Phone: (814) 475-8600. Accepts Medicare assignment. In 2024, Waqas Siddiqui had 553 Original Medicare patients and 938 services. NPI 1386061729. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Waqas Siddiqui, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Waqas Siddiqui accept Medicare assignment?
Yes. Medicare's clinician data says Waqas Siddiqui 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 Waqas Siddiqui see?
In 2024, CMS data shows 553 Original Medicare patients and 938 services for Waqas Siddiqui. This counts Original Medicare only and measures volume, not quality.
What is Waqas Siddiqui's NPI number?
1386061729. 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 Waqas Siddiqui, 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 patients553
Services billed to Medicare938
Different services or procedures38
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)232 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)134 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)130 services
  4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)75 services
  5. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)68 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%
  • Arthritis53%
  • Ischemic heart disease52%
  • Heart failure47%
  • Atrial fibrillation42%

Hospitals where Waqas Siddiqui works

Medicare's Facility Affiliation Data lists Waqas Siddiqui 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.

Practice locations

Addresses where Waqas Siddiqui is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 13; the Medicare profile lists all.

Group practices

Medicare enrollment lists Waqas Siddiqui as a member of these groups (CMS data updated October 2, 2026).

  • WellSpan Medical Group2,480 clinicians in the group
  • Altru Health System684 clinicians in the group
  • CHI Health Clinic Specialty LLC320 clinicians in the group
  • DLP Conemaugh Physician Practices LLC293 clinicians in the group
  • Rural Physicians Group-Pannu PLLC147 clinicians in the group
  • Avedamed LLC7 clinicians in the group

Specialties

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Johnstown

Clinicians with the same Medicare primary specialty in Johnstown, PA — not a recommendation.

All internal medicine doctors in Johnstown →

Other clinicians in WellSpan Medical Group

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

Clinician information

CredentialMD
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1386061729
CorrectionsReport 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

  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