Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Wakako Horiuchi

Individual provider Obstetrics & Gynecology Physician · NPI 1851978696

Wakako Horiuchi is an Obstetrics/Gynecology in Washington, District of Columbia. Qualified in 2021, 5 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
5
Licensed in
DC, MD
In the registry since
2021
Specialties on file
3
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Practice location Address checks out

110 Irving St NW Dept OF Obstetrics And Gynecology
Washington, DC 20010
Phone: (202) 877-8035
Fax: (202) 877-5435
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence D0104064 (MD)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence MD600004478 (DC)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1851978696
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 26, 2021
Last updated in NPPESJune 17, 2025
Certification dateJune 17, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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