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Anesthesiology

Sprague W. Hazard Iii, MD

Works at hospitals in Hershey, PA · Pennsylvania

Summary

Dr. Sprague W. Hazard Iii, MD is an anesthesiologist at 500 Universidy Dr, Hershey, PA 17033. Phone: (717) 531-8202. Accepts Medicare assignment. In 2024, Sprague W. Hazard Iii had 95 Original Medicare patients and 181 services. NPI 1659585057. 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.

  • Specialty: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 500 Universidy Dr, Hershey, PA 17033 · Directions
  • Phone: (717) 531‑8202
  • Medicare: Accepts Medicare assignment
  • Hospital: Milton S Hershey Medical Center
  • Group practice: The Milton S Hershey Medical Center Physicians Group
  • Medical school: Pennsylvania State University College Of Medicine · graduated 2006 (20 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Sprague W. Hazard Iii, 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 Sprague W. Hazard Iii accept Medicare assignment?
Yes. Medicare's clinician data says Sprague W. Hazard Iii 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 Sprague W. Hazard Iii see?
In 2024, CMS data shows 95 Original Medicare patients and 181 services for Sprague W. Hazard Iii. This counts Original Medicare only and measures volume, not quality.
What is Sprague W. Hazard Iii's NPI number?
1659585057. 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 Sprague W. Hazard Iii, 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 patients95
Services billed to Medicare181
Different services or procedures35
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Critical care, first 30-74 minutes (99291)95 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%
  • Arthritis54%
  • Depression47%
  • Stroke or mini-stroke45%
  • Anxiety41%

Hospitals where Sprague W. Hazard Iii works

Medicare's Facility Affiliation Data lists Sprague W. Hazard Iii 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 Sprague W. Hazard Iii is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sprague W. Hazard Iii as a member of this group (CMS data updated October 2, 2026).

  • The Milton S Hershey Medical Center Physicians Group1,623 clinicians in the group

Specialties

Find other Anesthesiology doctors in Pennsylvania →

Other anesthesiologists in Hershey

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

All anesthesiologists in Hershey →

Other clinicians in The Milton S Hershey Medical Center Physicians Group

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

Clinician information

CredentialMD
Medical schoolPennsylvania State University College Of Medicine
Graduation year2006 (20 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659585057
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