Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Obstetrics/Gynecology

Hannah L. Chapman, MD

Works at hospitals in Issaquah, WA · Seattle, WA · Washington

Summary

Hannah L. Chapman, MD (Obstetrics/Gynecology) is listed by Medicare at 2 hospitals in Issaquah, WA and Seattle, WA. NPI 1316470487. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Hannah L. Chapman, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
9Years since medical school (graduated 2017)
University Of Washington School Of MedicineMedical school
FemaleGender (as listed)
Swedish Health ServicesGroup practice

Quick answers

Which hospitals does Hannah L. Chapman work at?
Medicare's official clinician data lists Hannah L. Chapman at 2 hospitals: Swedish Issaquah and Swedish Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Hannah L. Chapman see patients?
Medicare's clinician data lists 2 practice locations, including Seattle, WA. Call before your visit to confirm the address.
What is Hannah L. Chapman's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Hannah L. Chapman accept Medicare assignment?
Yes. Medicare's clinician data says Hannah L. Chapman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Hannah L. Chapman offer telehealth?
Medicare's clinician data says Hannah L. Chapman offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Hannah L. Chapman?
(206) 215-9071, as listed in official Medicare / NPI Registry data.
What is Hannah L. Chapman's NPI number?
1316470487. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Hannah L. Chapman works

Medicare's Facility Affiliation Data lists Hannah L. Chapman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Hannah L. Chapman is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Hannah L. Chapman as a member of this group (CMS data updated 2026-10-02).

  • Swedish Health Services1,037 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Washington →

Other OB-GYNs in Seattle

Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.

All OB-GYNs in Seattle →

Clinician information

CredentialMD
Medical schoolUniversity Of Washington School Of Medicine
Graduation year2017
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1316470487
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians