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Diagnostic Radiology

William H. Reynolds, MD

Works at hospitals in Albany, NY · Glens Falls, NY · Saratoga Springs, NY · New York

Summary

Dr. William H. Reynolds, MD is a radiologist at 170 Carey Rd, Queensbury, NY 12804. Phone: (518) 793-1000. Accepts Medicare assignment. In 2024, William H. Reynolds had 1,743 Original Medicare patients and 2,326 services. NPI 1942295605. 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 William H. Reynolds, 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 William H. Reynolds accept Medicare assignment?
Yes. Medicare's clinician data says William H. Reynolds 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 William H. Reynolds see?
In 2024, CMS data shows 1,743 Original Medicare patients and 2,326 services for William H. Reynolds. This counts Original Medicare only and measures volume, not quality.
What is William H. Reynolds's NPI number?
1942295605. 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 William H. Reynolds, 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 patients1,743
Services billed to Medicare2,326
Different services or procedures96
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. X-ray of chest, 2 views (71046)484 services
  2. X-ray of chest, 1 view (71045)308 services
  3. Ct scan head or brain without contrast (70450)146 services
  4. Dxa bone density measurement of hip, pelvis, spine (77080)100 services
  5. Limited ultrasound scan of abdomen (76705)88 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 pressure74%
  • Arthritis51%
  • Ischemic heart disease36%
  • Chronic kidney disease31%
  • Diabetes30%

Hospitals where William H. Reynolds works

Medicare's Facility Affiliation Data lists William H. Reynolds 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.

  • Albany Medical Center HospitalAlbany, NY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 330013
  • Glens Falls HospitalGlens Falls, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330191
  • Saratoga HospitalSaratoga Springs, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330222

Practice locations

Addresses where William H. Reynolds is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists William H. Reynolds as a member of this group (CMS data updated October 2, 2026).

  • Adirondack Radiology Associates PC18 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in New York →

Other radiologists in Queensbury

Clinicians with the same Medicare primary specialty in Queensbury, NY — not a recommendation.

All radiologists in Queensbury →

Other clinicians in Adirondack Radiology Associates PC

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

Clinician information

CredentialMD
Graduation year1982 (44 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1942295605
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