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Obstetrics/Gynecology

Linda Barnhart, DO

Works at hospitals in Pittsburgh, PA · Seneca, PA · Pennsylvania

Summary

Dr. Linda Barnhart, DO is an OB-GYN at 100 Fairfield Dr, Seneca, PA 16346. Phone: (814) 226-8800. Accepts Medicare assignment. In 2024, Linda Barnhart had 73 Original Medicare patients and 628 services. NPI 1659600104. 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: 100 Fairfield Dr, Seneca, PA 16346 · Directions (2 more locations)
  • Phone: (814) 226‑8800
  • Medicare: Accepts Medicare assignment
  • Hospitals: Magee Womens Hospital of UPMC Health System, UPMC Northwest
  • Group practice: University of Pittsburgh Physicians
  • Medical school: Philadelphia College Of Osteopathic Medicine · graduated 2008 (18 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Linda Barnhart, 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 Linda Barnhart accept Medicare assignment?
Yes. Medicare's clinician data says Linda Barnhart 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 Linda Barnhart see?
In 2024, CMS data shows 73 Original Medicare patients and 628 services for Linda Barnhart. This counts Original Medicare only and measures volume, not quality.
What is Linda Barnhart's NPI number?
1659600104. 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 Linda Barnhart, 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 patients73
Services billed to Medicare628
Different services or procedures13
Participating Medicare providerYes
Average age of these patients72

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)40 services
  2. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)37 services
  3. Pelvic exam (99459)30 services
  4. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)14 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 pressure64%
  • High cholesterol59%
  • Arthritis48%
  • Anxiety29%
  • Osteoporosis27%
  • Depression21%

Hospitals where Linda Barnhart works

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

Group practices

Medicare enrollment lists Linda Barnhart as a member of this group (CMS data updated October 2, 2026).

  • University of Pittsburgh Physicians4,236 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Pennsylvania →

Other OB-GYNs in Seneca

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

All OB-GYNs in Seneca →

Other clinicians in University of Pittsburgh Physicians

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

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2008 (18 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659600104
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