Dr. Katherine Lynn Brown, MD, MPH
- Medicare services, 2024
- 455
- Medicare patients, 2024
- 161
- Part D claims, 2024
- 124
- Industry payments
- $1,006
- Affiliated sites
- 2
- Practice address
- 11511 Ne 10th St, Bellevue, WA 98004
- Practice phone
- Call (360) 459-1700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Olympic Dermatology and Laser Clinic P S
Bellevue, Washington
Find Dr. Brown's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Katherine Lynn Brown is a dermatologist in Bellevue, Washington
Dr. Brown practices at Olympic Dermatology and Laser Clinic P S in Bellevue, Washington.
Dr. Brown's NPI, 1942359799, was assigned on January 10, 2007. Dr. Brown graduated from University of North Carolina at Chapel Hill School of Medicine in 2005. Dr. Brown holds Washington license MD60788108.
- NPI
- 1942359799NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557534542
- NPI enumeration date
- January 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 459-1700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Lynn Brown practices at Olympic Dermatology and Laser Clinic P S in Bellevue, Washington
Dr. Brown's primary practice is Olympic Dermatology and Laser Clinic P S, at 11511 Ne 10th St, Bellevue, WA 98004 in King County. The practice phone is (360) 459-1700.
- Olympic Dermatology and Laser Clinic P S11511 Ne 10th St, Bellevue, WA 98004 · King CountyPhone(360) 459-1700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Katherine Lynn Brown is affiliated with 3 sites of care and 4 medical groups
Dr. Brown's primary practice is Olympic Dermatology and Laser Clinic P S in Bellevue, Washington. The medical group on file is Washington Permanente Medical Group, P.C. Dmand AI also links Dr. Brown to 3 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Katherine Lynn Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olympic Dermatology and Laser Clinic P S | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Lynn Brown is one of 295 dermatologists in Washington
Dermatology is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dmand AI has Dr. Brown's licenses on file in 5 states: Washington, Florida, Massachusetts, North Carolina and Virginia.
Specialties and state licenses
- Dermatology, WashingtonPrimary
- Florida license
- Massachusetts license
- North Carolina license
- Virginia license
Dermatologists near Dr. Brown
Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Katherine Lynn Brown billed Medicare for 455 services in 2024
CMS data shows 455 Medicare services from Dr. Brown across 7 procedure codes in 2024, for 161 Medicare patients. Medicare paid $18,306 for them. Every service was in an office.
Dr. Brown's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Surgery
- 2022: 2022024: 31455%
- Office and hospital visits
- 2022: 1132024: 14125%
Dr. Brown compared with the Washington median for dermatologists, 2024
- Dr. Brown
- Washington median
- Medicare services
- 455vs 1,53070% below
- Medicare patients
- 161vs 42362% below
- Part D claims
- 90vs 40478% below
Medians across 297 dermatologists in Washington with Dmand AI profiles that report each measure.
Dr. Brown's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine Lynn Brown treated 161 Medicare patients in 2024, average age 76
CMS counts 161 Medicare patients who saw Dr. Brown in 2024. The largest group is 75 to 84, with 70 patients. 67% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 71, with 64% women.
Dr. Brown's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Brown's Medicare patients by sex, 2024
- Women8553%
- Men7647%
Chronic conditions among Dr. Brown's Medicare patients, 2024
- High cholesterol67%
- High blood pressure66%
- Arthritis44%
- Diabetes20%
- Atrial fibrillation19%
- Chronic kidney disease18%
- Ischemic heart disease17%
- Mood disorders16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brown's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katherine Lynn Brown wrote 124 Medicare Part D claims in 2024
In 2024, Dr. Brown wrote 124 Medicare Part D claims for 76 patients. 99% of them were for generic drugs. CMS names the drug for 90 of them, across 5 drugs with 11 or more claims each, at $1,010 in total drug cost. In 2022, CMS named 70 claims across 4 drugs.
Dr. Brown's Part D claims by kind of drug, 2024
- Generic123 claims99%
- Brand-name and other1 claims1%
Dr. Brown's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Brown's Part D claims, 2024
- Antibiotics9%11 of 124 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 702024: 9029%
Drugs named by CMS: 5 in 2024, 4 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Katherine Lynn Brown takes part in Medicare
Dr. Brown accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Katherine Lynn Brown received $1,006 in industry payments from 2016 to 2025
CMS Open Payments shows 34 general payments to Dr. Brown from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $189.
General payments to Dr. Brown by program year, 2016 to 2025
Companies that paid Dr. Brown the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katherine Lynn Brown graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Brown graduated from University of North Carolina at Chapel Hill School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katherine Lynn Brown's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Katherine Lynn Brown
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Katherine Lynn Brown's NPI number?
Dr. Katherine Lynn Brown's NPI number is 1942359799. It was assigned on January 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Lynn Brown?
Dr. Katherine Lynn Brown is a dermatologist in Bellevue, Washington. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Katherine Lynn Brown practice?
Dr. Brown practices at 11511 Ne 10th St, Bellevue, WA 98004. Dr. Brown's primary practice is Olympic Dermatology and Laser Clinic P S in Bellevue, Washington. Dmand AI also links Dr. Brown to 3 medical groups and 2 group practices and clinics.
What is Dr. Katherine Lynn Brown's office phone number?
The practice phone on file for Dr. Brown is (360) 459-1700.
What is Dr. Katherine Lynn Brown's medical license number?
Dr. Brown holds Washington license MD60788108, one of the licenses on file in 5 states.
Which states has Dr. Katherine Lynn Brown been licensed in?
Dmand AI has state licenses on file for Dr. Brown in Washington, Florida, Massachusetts, North Carolina and Virginia.
What medical group is Dr. Katherine Lynn Brown part of?
Dr. Brown is linked to Washington Permanente Medical Group, P.C. Dmand AI links Dr. Brown to 3 more medical groups.
Does Dr. Katherine Lynn Brown accept Medicare?
Yes. CMS data shows Dr. Brown billed Medicare for 455 services in 2024, and Dr. Brown accepts Medicare assignment.
How many Medicare patients does Dr. Katherine Lynn Brown see?
CMS counts 161 Medicare patients who saw Dr. Brown in 2024, with an average age of 76.
What services does Dr. Katherine Lynn Brown bill to Medicare?
In 2024, Dr. Brown's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
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Where did Dr. Katherine Lynn Brown go to medical school?
Dr. Brown graduated from University of North Carolina at Chapel Hill School of Medicine in 2005.
What drugs does Dr. Katherine Lynn Brown prescribe most?
In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Triamcinolone Acetonide, Ketoconazole and Mupirocin.
Has Dr. Katherine Lynn Brown received payments from drug or device companies?
CMS Open Payments shows $1,006 in general payments to Dr. Brown from 16 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Katherine Lynn Brown been practicing?
Dr. Brown graduated from medical school in 2005, 21 years ago.
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