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Stephanie Eunha Ko, CNM, WHNP-BC

Advanced Practice Midwife in Brooklyn, NY · enumerated 2019 · practices at Park Slope Midwives LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1740848928

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Registry record

Entity type Individual (Type 1)
Name Stephanie Eunha Ko
Credential CNM, WHNP-BC
Sex Female
Practice address 502a 9th St, Brooklyn, NY, 11215
Phone (718) 499-3636
Enumeration date Jun 3, 2019
Last updated in NPPES Apr 15, 2023

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License 25ME00068101 (NJ) Secondary
367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License F002146-01 (NY) Primary
CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Stephanie Ko's NPI record?
Cross-check NPI 1740848928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1740848928 active?
Yes, as of the latest NPPES snapshot, NPI 1740848928 is active (record last updated 2023-04-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-15.