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Orthopedic Surgery

Adrian W. Clayton, DO

Works at hospitals in Altoona, PA · Everett, PA · Pennsylvania

Summary

Dr. Adrian W. Clayton, DO is an orthopedic surgeon at 1400 9th Ave, Altoona, PA 16602. Phone: (814) 941-8811. Accepts Medicare assignment. In 2024, Adrian W. Clayton had 348 Original Medicare patients and 2,692 services. NPI 1902055734. 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: Orthopedic surgeon (Medicare lists Orthopedic Surgery)
  • Address: 1400 9th Ave, Altoona, PA 16602 · Directions (5 more locations)
  • Phone: (814) 941‑8811
  • Medicare: Accepts Medicare assignment
  • Hospitals: UPMC Altoona, UPMC Bedford Memorial
  • Group practice: Phoenix Rehabilitation and Health Services Inc (+1 more)
  • Medical school: Lake Erie College Of Osteopathic Medicine, Erie · graduated 2008 (18 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Adrian W. Clayton, 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 Adrian W. Clayton accept Medicare assignment?
Yes. Medicare's clinician data says Adrian W. Clayton 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 Adrian W. Clayton see?
In 2024, CMS data shows 348 Original Medicare patients and 2,692 services for Adrian W. Clayton. This counts Original Medicare only and measures volume, not quality.
What is Adrian W. Clayton's NPI number?
1902055734. 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 Adrian W. Clayton, 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 patients348
Services billed to Medicare2,692
Different services or procedures36
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Injection, methylprednisolone acetate, 1 mg (J1010)1,801 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)356 services
  3. Aspiration and/or injection of fluid from large joint (20610)165 services
  4. Injection, dexamethasone sodium phosphate, 1 mg (J1100)74 services
  5. Replacement of knee joint, both sides of knee (27447)40 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%
  • Arthritis75%
  • Anxiety34%
  • Ischemic heart disease33%
  • Diabetes29%

Hospitals where Adrian W. Clayton works

Medicare's Facility Affiliation Data lists Adrian W. Clayton 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.

  • UPMC AltoonaAltoona, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390073
  • UPMC Bedford MemorialEverett, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390117

Practice locations

Addresses where Adrian W. Clayton is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Adrian W. Clayton as a member of these groups (CMS data updated October 2, 2026).

  • Phoenix Rehabilitation and Health Services Inc2,800 clinicians in the group
  • UPMC Altoona Regional Health Services, Inc.187 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Pennsylvania →

Other orthopedic surgeons in Pennsylvania

Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.

All orthopedic surgeons in Pennsylvania →

Other clinicians in Phoenix Rehabilitation and Health Services Inc

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

Clinician information

CredentialDO
Medical schoolLake Erie College Of Osteopathic Medicine, Erie
Graduation year2008 (18 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902055734
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