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Obstetrics/Gynecology

Dana S. Larochelle, MD

Works at hospitals in Franklin, OH · Columbus, OH · Ohio

Summary

Dr. Dana S. Larochelle, MD is an OB-GYN at 200 Medical Ctr Dr, Suite 160, Middletown, OH 45005. Phone: (513) 424-1440. Accepts Medicare assignment. In 2024, Dana S. Larochelle had 24 Original Medicare patients and 37 services. NPI 1902899180. 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: 200 Medical Ctr Dr, Suite 160, Middletown, OH 45005 · Directions (2 more locations)
  • Phone: (513) 424‑1440
  • Medicare: Accepts Medicare assignment
  • Hospitals: Atrium Medical Center, Mount Carmel East & West
  • Group practice: Mount Carmel Health System (+1 more)
  • Medical school: Indiana University School Of Medicine · graduated 1994 (32 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Dana S. Larochelle, 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 Dana S. Larochelle accept Medicare assignment?
Yes. Medicare's clinician data says Dana S. Larochelle 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 Dana S. Larochelle see?
In 2024, CMS data shows 24 Original Medicare patients and 37 services for Dana S. Larochelle. This counts Original Medicare only and measures volume, not quality.
What is Dana S. Larochelle's NPI number?
1902899180. 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 Dana S. Larochelle, 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 patients24
Services billed to Medicare37
Different services or procedures11
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)13 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%
  • Arthritis75%
  • High cholesterol71%

Hospitals where Dana S. Larochelle works

Medicare's Facility Affiliation Data lists Dana S. Larochelle 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.

  • Atrium Medical CenterFranklin, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360076
  • Mount Carmel East & WestColumbus, OH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 360035

Practice locations

Addresses where Dana S. Larochelle is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Dana S. Larochelle as a member of these groups (CMS data updated October 2, 2026).

  • Mount Carmel Health System84 clinicians in the group
  • Hilltop Obstetrics and Gynecology, Inc.10 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Ohio →

Other OB-GYNs in Middletown

Clinicians with the same Medicare primary specialty in Middletown, OH — not a recommendation.

All OB-GYNs in Middletown →

Other clinicians in Mount Carmel Health System

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

Clinician information

CredentialMD
Medical schoolIndiana University School Of Medicine
Graduation year1994 (32 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902899180
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