Ilyssa Karen Haar, RN, IBCLC, BSN

163WL0100X

Gaithersburg, MD

Specialty

163WL0100X

Credential

RN, IBCLC, BSN

NPI

1033760160

Affiliated Facility

Gaithersburg Ambulatory Surgery Center

655 Watkins Mill Rd, Gaithersburg, MD 20879

(240) 632-4000

Medicare★ 4.7 Google (3743)96% Patient Rating

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About this profile: Surgeon information is sourced from the CMS National Plan and Provider Enumeration System (NPPES) NPI Registry and reflects the practice address on file as of February 2026. Facility affiliation is based on matching practice address to CMS-certified ambulatory surgery center locations.

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163WL0100X

This surgeon specializes in 163wl0100x procedures performed in an outpatient ambulatory surgical setting.

NUCC Taxonomy: 163WL0100X

Affiliated Surgery Center

Gaithersburg Ambulatory Surgery Center

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