ANN M KOLWITZ (MD) – Obstetrics & Gynecology Physician, NPI 1811996531

ANN M KOLWITZ (MD) is a healthcare provider. based in Bellevue, Washington. specializing in Obstetrics & Gynecology Physician. They hold the professional credentials MD. They hold a License No. MD00021784 (WA). The NPI Number for ANN M KOLWITZ (MD) is 1811996531

Main info

Female
Name
ANN M KOLWITZ (MD)
NPI
1811996531
Phone
(425) 454-3366
Address
1231 116TH AVE NE
Enumeration Date
14 July 2005
Last Update Date
13 November 2015
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for ANN M KOLWITZ (MD)

  • Ridgway Face & Aesthetic Center, 1231, 116th Avenue Northeast, Midlakes, Bellevue, King County, Washington, 98004, United States

    SUITE 950

    BELLEVUE, WA 980043804

    Phone: (425) 454-3366

    Fax: (425) 943-3201

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 98004)

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Reviews

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Frequently asked questions

What is the 10-digit NPI for ANN M KOLWITZ (MD)?
ANN M KOLWITZ (MD) — NPI 1811996531 — is the standard way to identify this listing.
Is ANN M KOLWITZ (MD) still practicing?
ANN M KOLWITZ (MD) is currently listed as active in the public NPI registry.
What taxonomy line describes ANN M KOLWITZ (MD)?
For research purposes, treat ANN M KOLWITZ (MD) as Obstetrics & Gynecology Physician in this dataset. Clinical services aligned with this taxonomy classification.
What address line appears for ANN M KOLWITZ (MD)?
ANN M KOLWITZ (MD)'s geographic hint is Bellevue, Washington in our summary view.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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