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Anesthesiology

Jessica Leinen

Works at hospitals in Dayton, OH · Ohio

Summary

Jessica Leinen is an anesthesiologist at 1 Wyoming St, Dayton, OH 45409. Phone: (937) 208-8000. Accepts Medicare assignment. In 2024, Jessica Leinen had 350 Original Medicare patients and 382 services. NPI 1396918793. 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: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 1 Wyoming St, Dayton, OH 45409 · Directions (1 more location)
  • Phone: (937) 208‑8000
  • Medicare: Accepts Medicare assignment
  • Hospital: Miami Valley Hospital
  • Group practice: PHS Anesthesia Billing, LLC
  • Medical school: University Of Iowa, Rj & L Carver College Of 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 Jessica Leinen, 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 Jessica Leinen accept Medicare assignment?
Yes. Medicare's clinician data says Jessica Leinen 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 Jessica Leinen see?
In 2024, CMS data shows 350 Original Medicare patients and 382 services for Jessica Leinen. This counts Original Medicare only and measures volume, not quality.
What is Jessica Leinen's NPI number?
1396918793. 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 Jessica Leinen, 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 patients350
Services billed to Medicare382
Different services or procedures72
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Anesthesia for lens surgery (00142)43 services
  2. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)26 services
  3. Insertion of artery tube for blood sampling or infusion through skin (36620)21 services
  4. Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)15 services
  5. Anesthesia for other procedure on large bowel using an endoscope (00811)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%
  • High cholesterol75%
  • Arthritis53%
  • Ischemic heart disease37%
  • Diabetes36%
  • Depression35%

Hospitals where Jessica Leinen works

Medicare's Facility Affiliation Data lists Jessica Leinen 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.

  • Miami Valley HospitalDayton, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360051

Practice locations

Addresses where Jessica Leinen is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • PHS Anesthesia Billing, LLC249 clinicians in the group

Specialties

Find other Anesthesiology doctors in Ohio →

Other anesthesiologists in Dayton

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

All anesthesiologists in Dayton →

Other clinicians in PHS Anesthesia Billing, LLC

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

Clinician information

Medical schoolUniversity Of Iowa, Rj & L Carver College Of Medicine
Graduation year2008 (18 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1396918793
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