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Obstetrics/Gynecology

Kristen A. Mosier, MD

Works at hospitals in Norfolk, VA · Virginia

Summary

Dr. Kristen A. Mosier, MD is an OB-GYN at 300 Medical Pkwy, Suite 302, Chesapeake, VA 23320. Phone: (757) 312-8403. Accepts Medicare assignment. In 2024, Kristen A. Mosier had 45 Original Medicare patients and 160 services. NPI 1952746059. 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: 300 Medical Pkwy, Suite 302, Chesapeake, VA 23320 · Directions (1 more location)
  • Phone: (757) 312‑8403
  • Medicare: Accepts Medicare assignment
  • Hospital: Sentara Leigh Hospital
  • Group practice: Mid-Atlantic Womens Care PLC
  • Medical school: University Of Kansas School Of Med (kc/wich/sal) · graduated 2013 (13 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Kristen A. Mosier, 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 Kristen A. Mosier accept Medicare assignment?
Yes. Medicare's clinician data says Kristen A. Mosier 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 Kristen A. Mosier see?
In 2024, CMS data shows 45 Original Medicare patients and 160 services for Kristen A. Mosier. This counts Original Medicare only and measures volume, not quality.
What is Kristen A. Mosier's NPI number?
1952746059. 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 Kristen A. Mosier, 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 patients45
Services billed to Medicare160
Different services or procedures27
Participating Medicare providerYes
Average age of these patients70

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)34 services
  2. Pelvic exam (99459)23 services
  3. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)18 services
  4. Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (76830)15 services
  5. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)12 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 pressure69%
  • Arthritis42%
  • Diabetes27%

Hospitals where Kristen A. Mosier works

Medicare's Facility Affiliation Data lists Kristen A. Mosier 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.

  • Sentara Leigh HospitalNorfolk, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 490046

Practice locations

Addresses where Kristen A. Mosier is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Kristen A. Mosier as a member of this group (CMS data updated October 2, 2026).

  • Mid-Atlantic Womens Care PLC97 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Virginia →

Other OB-GYNs in Chesapeake

Clinicians with the same Medicare primary specialty in Chesapeake, VA — not a recommendation.

All OB-GYNs in Chesapeake →

Other clinicians in Mid-Atlantic Womens Care PLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Kansas School Of Med (kc/wich/sal)
Graduation year2013 (13 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1952746059
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