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Obstetrics/Gynecology

Leisa O Flynn, DO

Works at hospitals in Elmer, NJ · New Jersey

Summary

Dr. Leisa O Flynn, DO is an OB-GYN at 34 Colson Ln, Mullica Hill, NJ 08062. Phone: (856) 223-6930. Accepts Medicare assignment. In 2024, Leisa O Flynn had 120 Original Medicare patients and 189 services. NPI 1811936289. 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: 34 Colson Ln, Mullica Hill, NJ 08062 · Directions (1 more location)
  • Phone: (856) 223‑6930
  • Medicare: Accepts Medicare assignment
  • Hospital: Inspira Medical Center Mullica Hill
  • Group practice: Regional Womens Health Group LLC
  • Medical school: Rowan University School Of Osteopathic Medicine · graduated 2000 (26 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Leisa O Flynn, 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 Leisa O Flynn accept Medicare assignment?
Yes. Medicare's clinician data says Leisa O Flynn 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 Leisa O Flynn see?
In 2024, CMS data shows 120 Original Medicare patients and 189 services for Leisa O Flynn. This counts Original Medicare only and measures volume, not quality.
What is Leisa O Flynn's NPI number?
1811936289. 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 Leisa O Flynn, 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 patients120
Services billed to Medicare189
Different services or procedures22
Participating Medicare providerYes
Average age of these patients70

Most frequent services

  1. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)84 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)26 services
  3. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)25 services
  4. Pelvic exam (99459)16 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 cholesterol75%
  • High blood pressure64%
  • Arthritis45%
  • Anxiety28%
  • Osteoporosis24%
  • Diabetes20%

Hospitals where Leisa O Flynn works

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

Group practices

Medicare enrollment lists Leisa O Flynn as a member of this group (CMS data updated October 2, 2026).

  • Regional Womens Health Group LLC354 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in New Jersey →

Other OB-GYNs in Mullica Hill

Clinicians with the same Medicare primary specialty in Mullica Hill, NJ — not a recommendation.

All OB-GYNs in Mullica Hill →

Other clinicians in Regional Womens Health Group LLC

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

Clinician information

CredentialDO
Medical schoolRowan University School Of Osteopathic Medicine
Graduation year2000 (26 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1811936289
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