Gale Ann Sebastian Lnu, BDS, MDS, MSD
- Medicare patients, 2024
- 74
- Part D claims, 2024
- 113
- Hospital affiliations
- 2
- Industry payments
- $48
- Medical groups
- 2
- Practice address
- 825 Eastlake Avenue East, Seattle, WA 98109
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gale Ann Sebastian Lnu'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.
Gale Ann Sebastian Lnu is a dentist in Seattle, Washington
Gale Ann Sebastian Lnu practices at Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center.
Gale Ann Sebastian Lnu's NPI, 1699412569, was assigned on May 12, 2022. Gale Ann Sebastian Lnu holds Washington license DE61153442.
- NPI
- 1699412569NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597145326
- NPI enumeration date
- May 12, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gale Ann Sebastian Lnu practices at Fred Hutchinson Cancer Center in Seattle, Washington
Gale Ann Sebastian Lnu's primary practice is Fred Hutchinson Cancer Center, at 825 Eastlake Avenue East, Seattle, WA 98109.
- Fred Hutchinson Cancer Center825 Eastlake Avenue East, Seattle, WA 98109
Source: Dmand AI Affiliation Data
Gale Ann Sebastian Lnu is affiliated with 2 sites of care and 2 medical groups
Gale Ann Sebastian Lnu's primary practice is Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center. Gale Ann Sebastian Lnu is also affiliated with UW Medical Center - Montlake. The medical group on file is University of Washington Medical Center. Dmand AI also links Gale Ann Sebastian Lnu to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gale Ann Sebastian Lnu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gale Ann Sebastian Lnu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fred Hutchinson Cancer Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Fred Hutchinson Cancer Center and 6.2K+ hospitals, with verified contacts in the same login.
Gale Ann Sebastian Lnu is one of 1,247 dentists in Washington
Dentist is Gale Ann Sebastian Lnu's primary specialty in the NPI Registry, under taxonomy code 122300000X. Gale Ann Sebastian Lnu is licensed in Washington.
Specialties and state licenses
- Dentist, WashingtonPrimary
Dentists near Gale Ann Sebastian Lnu
Counts of dentists 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
Gale Ann Sebastian Lnu treated 74 Medicare patients in 2024, average age 68
CMS counts 74 Medicare patients who saw Gale Ann Sebastian Lnu in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Gale Ann Sebastian Lnu's median patient age at 61, with 44% women.
Gale Ann Sebastian Lnu's Medicare patients by age, 2024
Gale Ann Sebastian Lnu's Medicare patients by sex, 2024
- Women3041%
- Men4459%
Chronic conditions among Gale Ann Sebastian Lnu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis39%
- Anxiety36%
- Chronic kidney disease31%
- Ischemic heart disease31%
- Osteoporosis24%
- Cancer23%
Share of Medicare patients with each condition. A patient can have several.
Gale Ann Sebastian Lnu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gale Ann Sebastian Lnu wrote 113 Medicare Part D claims in 2024
In 2024, Gale Ann Sebastian Lnu wrote 113 Medicare Part D claims for 60 patients. 73% of them were for generic drugs.
Gale Ann Sebastian Lnu's Part D claims by kind of drug, 2024
- Generic83 claims73%
- Brand-name and other30 claims27%
Drug classes CMS tracks in Gale Ann Sebastian Lnu's Part D claims, 2024
- Antibiotics19%21 of 113 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Gale Ann Sebastian Lnu offers telehealth to Medicare patients
Gale Ann Sebastian Lnu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Gale Ann Sebastian Lnu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Gale Ann Sebastian Lnu received $48 in industry payments in 2025
CMS Open Payments shows 1 general payment to Gale Ann Sebastian Lnu from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Colgate Oral Pharmaceuticals, Inc. paid the most, $48.
Companies that paid Gale Ann Sebastian Lnu the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Gale Ann Sebastian Lnu'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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 (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) |
| 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 Gale Ann Sebastian Lnu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gale Ann Sebastian Lnu's NPI number?
Gale Ann Sebastian Lnu's NPI number is 1699412569. It was assigned on May 12, 2022, and it is active in the NPI Registry.
What does Gale Ann Sebastian Lnu specialize in?
Gale Ann Sebastian Lnu is a dentist in Seattle, Washington. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Gale Ann Sebastian Lnu practice?
Gale Ann Sebastian Lnu practices at 825 Eastlake Avenue East, Seattle, WA 98109. Gale Ann Sebastian Lnu's primary practice is Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center. Dmand AI also links Gale Ann Sebastian Lnu to 1 medical group.
What is Gale Ann Sebastian Lnu's medical license number?
Gale Ann Sebastian Lnu holds Washington license DE61153442.
Which hospitals is Gale Ann Sebastian Lnu affiliated with?
Gale Ann Sebastian Lnu practices at Fred Hutchinson Cancer Center in Seattle, Washington. Gale Ann Sebastian Lnu is also affiliated with UW Medical Center - Montlake.
What medical group is Gale Ann Sebastian Lnu part of?
Gale Ann Sebastian Lnu is linked to University of Washington Medical Center. Dmand AI links Gale Ann Sebastian Lnu to 1 more medical group.
Does Gale Ann Sebastian Lnu accept Medicare?
Yes. CMS lists Gale Ann Sebastian Lnu as accepting Medicare assignment.
Does Gale Ann Sebastian Lnu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Gale Ann Sebastian Lnu as offering telehealth services.
How many Medicare patients does Gale Ann Sebastian Lnu see?
CMS counts 74 Medicare patients who saw Gale Ann Sebastian Lnu in 2024, with an average age of 68.
Has Gale Ann Sebastian Lnu received payments from drug or device companies?
CMS Open Payments shows $48 in general payments to Gale Ann Sebastian Lnu from 1 company from 2025 to 2025. The largest total came from Colgate Oral Pharmaceuticals, Inc.
How long has Gale Ann Sebastian Lnu been practicing?
Gale Ann Sebastian Lnu graduated from medical school in 2015, 11 years ago.
Selling to dentist practices?
See dentists in Washington by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card