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Obstetrics/Gynecology

Kristen Miller, MD

Sees patients in Rockville, MD · Silver Spring, MD · Laurel, MD · Maryland

Summary

Dr. Kristen Miller, MD is an OB-GYN at 121 Congressional Ln, Rockville, MD 20852. Phone: (301) 468-0073. Accepts Medicare assignment. NPI 1144859364. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 121 Congressional Ln, Rockville, MD 20852 · Directions (2 more locations)
  • Phone: (301) 468‑0073
  • Medicare: Accepts Medicare assignment
  • Group practice: Capital Womens Care LLC
  • Medical school: University Of Maryland School Of Medicine · graduated 2020 (6 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Kristen Miller, 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 Miller accept Medicare assignment?
Yes. Medicare's clinician data says Kristen Miller 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.
What is Kristen Miller's NPI number?
1144859364. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

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

Group practices

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

  • Capital Womens Care LLC281 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Maryland →

Other OB-GYNs in Rockville

Clinicians with the same Medicare primary specialty in Rockville, MD — not a recommendation.

All OB-GYNs in Rockville →

Other clinicians in Capital Womens Care LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Maryland School Of Medicine
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1144859364
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians