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Obstetrics/Gynecology

Jeanine M. Loncar, MD

Works at hospitals in Decatur, AL · Huntsville, AL · Alabama

Summary

Dr. Jeanine M. Loncar, MD is an OB-GYN at 3825 Sullivan St, Suite 2, Madison, AL 35758. Phone: (256) 679-2749. May accept Medicare assignment. In 2024, Jeanine M. Loncar had 99 Original Medicare patients and 1,391 services. NPI 1700861713. 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: 3825 Sullivan St, Suite 2, Madison, AL 35758 · Directions (4 more locations)
  • Phone: (256) 679‑2749
  • Medicare: May accept Medicare assignment
  • Hospitals: Decatur Morgan Hospital - Decatur Campus, Huntsville Hospital
  • Group practice: Clinic for Women, P.A. (+1 more)
  • Medical school: George Washington 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 Jeanine M. Loncar, 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 Jeanine M. Loncar accept Medicare assignment?
Medicare's clinician data says Jeanine M. Loncar may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Jeanine M. Loncar see?
In 2024, CMS data shows 99 Original Medicare patients and 1,391 services for Jeanine M. Loncar. This counts Original Medicare only and measures volume, not quality.
What is Jeanine M. Loncar's NPI number?
1700861713. 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 Jeanine M. Loncar, 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 patients99
Services billed to Medicare1,391
Different services or procedures26
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Injection, denosumab, 1 mg (J0897)1,140 services
  2. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)58 services
  3. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)58 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)47 services
  5. Injection of drug or substance under skin or into muscle (96372)22 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 cholesterol72%
  • High blood pressure56%
  • Arthritis44%
  • Osteoporosis32%
  • Anxiety25%
  • Diabetes24%

Hospitals where Jeanine M. Loncar works

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

Group practices

Medicare enrollment lists Jeanine M. Loncar as a member of these groups (CMS data updated October 2, 2026).

  • Clinic for Women, P.A.11 clinicians in the group
  • Madison Gynecology and Wellness, PC5 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Alabama →

Other OB-GYNs in Madison

Clinicians with the same Medicare primary specialty in Madison, AL — not a recommendation.

All OB-GYNs in Madison →

Other clinicians in Clinic for Women, P.A.

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

Clinician information

CredentialMD
Medical schoolGeorge Washington University School Of Medicine
Graduation year1994 (32 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1700861713
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