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Dr. Nan Ring, MD

Dermatopathology (Dermatopathology Physician)

201 16th Ave E
Seattle, WA 98112

Who else practices at this address →

King County includes primary care (5% of residents) and dental (4% of residents) and mental health (4% of residents) shortage areas. About shortage areas

Call (206) 326-3000

At a glance

In the NPI registry since
2016

Licensed in Connecticut since 2020, according to the Connecticut Department of Public Health. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2016Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Dermatopathology Physician primary
    CT license 65087 (first issued 2020; active)
  • Dermatology Physician
    CT license 65087 (first issued 2020; active)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Dermatopathology per capita by county →

Medicare patients and services

Most frequent Medicare services, 2023
ServiceTimesPatients
Pathology examination of tissue using a microscope, intermediate complexity207158
Special stained specimen slides to examine tissue, initial procedure2820
Pathology examination of tissue using a microscope, moderately low complexity2017

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Other Dermatopathology clinicians in Seattle

Sources

NPI registry (CMS NPPES, November 2026; record last updated October 25, 2023), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1083063549. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.