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Obstetrics/Gynecology

William C. Bradford, DO

Works at hospitals in Lancaster, PA · Pennsylvania

Summary

Dr. William C. Bradford, DO is an OB-GYN at 4239 Oregon Pike, Ephrata, PA 17522. Phone: (717) 397-8177. Accepts Medicare assignment. In 2024, William C. Bradford had 94 Original Medicare patients and 304 services. NPI 1427030428. 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: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 4239 Oregon Pike, Ephrata, PA 17522 · Directions (3 more locations)
  • Phone: (717) 397‑8177
  • Medicare: Accepts Medicare assignment
  • Hospital: Lancaster General Hospital
  • Group practice: Lancaster General Medical Group (+1 more)
  • Medical school: graduated 1986 (40 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about William C. Bradford, 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 C. Bradford accept Medicare assignment?
Yes. Medicare's clinician data says William C. Bradford 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 C. Bradford see?
In 2024, CMS data shows 94 Original Medicare patients and 304 services for William C. Bradford. This counts Original Medicare only and measures volume, not quality.
What is William C. Bradford's NPI number?
1427030428. 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 C. Bradford, 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 patients94
Services billed to Medicare304
Different services or procedures25
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)83 services
  2. Pelvic exam (99459)75 services
  3. Pessary, reusable, non rubber, any type (A4562)31 services
  4. Fitting and insertion of vaginal support device (57160)25 services
  5. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)24 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 cholesterol66%
  • High blood pressure65%
  • Arthritis44%
  • Osteoporosis33%
  • Anxiety26%
  • Depression22%

Hospitals where William C. Bradford works

Medicare's Facility Affiliation Data lists William C. Bradford 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 William C. Bradford is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists William C. Bradford as a member of these groups (CMS data updated October 2, 2026).

  • Lancaster General Medical Group586 clinicians in the group
  • Susquehanna Valley Womens Health Care PC17 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Pennsylvania →

Other OB-GYNs in Ephrata

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

All OB-GYNs in Ephrata →

Other clinicians in Lancaster General Medical Group

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

Clinician information

CredentialDO
Graduation year1986 (40 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1427030428
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