Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Obstetrics/Gynecology

Loralei L. Thornburg, MD

Works at hospitals in Canandaigua, NY · Rochester, NY · New York

Summary

Dr. Loralei L. Thornburg, MD is an OB-GYN at 125 Lattimore Rd, Suite 150, Rochester, NY 14620. Phone: (585) 275-2691. Accepts Medicare assignment. In 2024, Loralei L. Thornburg had 44 Original Medicare patients and 93 services. NPI 1518993294. 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 Loralei L. Thornburg, 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 Loralei L. Thornburg accept Medicare assignment?
Yes. Medicare's clinician data says Loralei L. Thornburg 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 Loralei L. Thornburg see?
In 2024, CMS data shows 44 Original Medicare patients and 93 services for Loralei L. Thornburg. This counts Original Medicare only and measures volume, not quality.
What is Loralei L. Thornburg's NPI number?
1518993294. 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 Loralei L. Thornburg, 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 patients44
Services billed to Medicare93
Different services or procedures25
Participating Medicare providerYes
Average age of these patients47

Most frequent services

  1. Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (76830)21 services
  2. Complete ultrasound scan of pelvis (76856)19 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).

  • Anxiety55%
  • High blood pressure43%
  • Depression39%
  • High cholesterol36%
  • Arthritis30%
  • Diabetes25%

Hospitals where Loralei L. Thornburg works

Medicare's Facility Affiliation Data lists Loralei L. Thornburg 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.

  • F F Thompson HospitalCanandaigua, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330074
  • Highland HospitalRochester, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330164
  • Strong Memorial HospitalRochester, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330285

Practice locations

Addresses where Loralei L. Thornburg is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.

Group practices

Medicare enrollment lists Loralei L. Thornburg as a member of these groups (CMS data updated October 2, 2026).

  • University of Rochester973 clinicians in the group
  • Strong Obstetrics-Gynecology Group80 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in New York →

Other OB-GYNs in Rochester

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

All OB-GYNs in Rochester →

Other clinicians in University of Rochester

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

Clinician information

CredentialMD
Medical schoolWayne State University School Of Medicine
Graduation year2001 (25 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1518993294
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