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Psychiatry

William H. Bragdon Jr., MD

Sees patients in Aiken, SC · Barnwell, SC · South Carolina

Summary

Dr. William H. Bragdon Jr., MD is a psychiatrist at 1135 Gregg Hwy NW, Aiken, SC 29801. Phone: (803) 641-7700. Accepts Medicare assignment. In 2024, William H. Bragdon Jr. had 130 Original Medicare patients and 385 services. NPI 1346217601. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Psychiatrist (Medicare lists Psychiatry)
  • Address: 1135 Gregg Hwy NW, Aiken, SC 29801 · Directions (1 more location)
  • Phone: (803) 641‑7700
  • Medicare: Accepts Medicare assignment
  • Group practice: South Carolina Dept of Mental Health Accounting Office
  • Medical school: University Of South Carolina School Of Medicine · graduated 1991 (35 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about William H. Bragdon Jr., 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. Bragdon Jr. accept Medicare assignment?
Yes. Medicare's clinician data says William H. Bragdon Jr. 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. Bragdon Jr. see?
In 2024, CMS data shows 130 Original Medicare patients and 385 services for William H. Bragdon Jr.. This counts Original Medicare only and measures volume, not quality.
What is William H. Bragdon Jr.'s NPI number?
1346217601. 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. Bragdon Jr., 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 patients130
Services billed to Medicare385
Different services or procedures14
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)175 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)82 services
  3. Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)29 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)26 services
  5. Psychiatric diagnostic evaluation with medical services (90792)18 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).

  • Anxiety75%
  • High blood pressure73%
  • Depression65%
  • Alzheimer's disease or dementia62%
  • High cholesterol53%
  • Diabetes40%

Practice locations

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

Group practices

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

  • South Carolina Dept of Mental Health Accounting Office221 clinicians in the group

Specialties

Find other Psychiatry doctors in South Carolina →

Other psychiatrists in Aiken

Clinicians with the same Medicare primary specialty in Aiken, SC — not a recommendation.

All psychiatrists in Aiken →

Other clinicians in South Carolina Dept of Mental Health Accounting Office

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

Clinician information

CredentialMD
Medical schoolUniversity Of South Carolina School Of Medicine
Graduation year1991 (35 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1346217601
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians