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Deactivated NPI 1922107523 Deactivated / Inactive NPI Male Practitioner

Dr. Ray A Carlsen , MD

Dermatology • Bellevue, WA

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Ray Carlsen has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date September 21, 2006
NPI Deactivation Date June 05, 2025
Total Practice Duration ~19 Years of Practice (2006 – 2025)

Professional Overview & Biography Verified Profile Summary

Dr. Ray Carlsen, MD was a registered Dermatology practicing in Bellevue, WA. Throughout an active medical career spanning 19 years, Dr. Carlsen provided care at the practice location at 2330 130TH AVE NE STE 201 until profile deactivation on 2025-06-05.

Practice Location & Contact Primary Location

Practice Address

2330 130th Ave Ne Ste 201

Bellevue, WA 980051756

Telephone 4254559945
Fax 4254559947
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Bellevue, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 23.1 Yrs
State Avg: 19.7 Yrs
Regional Practice Density
32 Specialists

Practicing in Bellevue, WA (397 Statewide)

Telehealth Adoption Rate
6.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License WA MD00012169

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners
Dr. Caitlin May , MD

Dermatology - Dermatopathology

NPI 1215370630

Doctor of Medicine (M.D.)

Dr. Kyle Garton , MD

Dermatology - Dermatopathology

NPI 1578673372

Doctor of Medicine (M.D.)

Dr. Michael Piepkorn , MD

Dermatology - Dermatopathology

NPI 1609975226

Doctor of Medicine (M.D.)

Dr. Thomas Weir , MD

Dermatology - Dermatopathology

NPI 1639278260

Doctor of Medicine (M.D.)

NPI 1811082993

Doctor of Medicine (M.D.)

NPI 1942298161

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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NPI Profile Deactivated June 05, 2025

Record deactivated on June 05, 2025

NPI Profile Active October 05, 2007

NPI status registered as active in NPPES database

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Updated Practice Location October 05, 2007

Registered at 2330 130TH AVE NE STE 201, BELLEVUE, WA 980051756 (Tel: 4254559945)

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Updated Business Mailing Address October 05, 2007

Registered at 2330 130TH AVE NE STE 201, BELLEVUE, WA 980051756 (Tel: 4254559945)

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Provider Name / Credentials Updated October 05, 2007

Recorded as RAY CARLSEN, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) October 05, 2007

Dermatology (License #MD00012169 in WA)

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Initial NPI Registration & Enumeration September 21, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1922107523
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 21, 2006
Last Update: October 05, 2007
Deactivation Date: June 05, 2025

Mailing Address

2330 130th Ave Ne Ste 201

Bellevue, WA 980051756

Phone: 4254559945

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.