Dr. Se Won An , DDS
Dentist - General Practice β’ Tacoma, WA
3104 S Union Ave
Tacoma, WA 984093330
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
3104 S Union Ave
Tacoma, WA 984093330
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Everett, WA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Dentist - General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2024
All general payments: $2,843.32 across 7 records.
By nature of payment
- Compensation for serving as faculty or as a speaker for a medical education program: $1,500.00 across 1 record.
- Education: $926.04 across 2 records.
- Food and Beverage: $417.28 across 4 records.
Reporting-company totals (3 largest of 5)
- Septodont Inc.: $1,500.00 across 1 record.
- PATTERSON COMPANIES, INC.: $750.00 across 1 record.
- Dentsply Sirona Inc: $529.35 across 3 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2024 (published June 30, 2026).
NPI first issued
2020
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Tacoma and Washington
139 active clinicians are listed under Dentist - General Practice with a practice address in Tacoma, WA (3,198 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Tacoma
0% of these 139 clinicians have the CMS telehealth indicator.
0% of these 139 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $20.21 in 2022 to $2,843.32 in 2024.
- 2022: $20.21
- 2023: $61.07
- 2024: $2,843.32
Sources: CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 β December 31, 2024): fewer than 11 records totaling $2,843.32.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Septodont Inc. |
Compensation for serving as faculty or as a speaker for a medical education program
Cash or cash equivalent
|
BIODENTINE | General | $1,500.00 |
| PATTERSON COMPANIES, INC. |
Education
In-kind items and services
|
β | General | $750.00 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
β | General | $312.96 |
| Dentsply Sirona Inc |
Education
In-kind items and services
|
β | General | $176.04 |
| Straumann USA LLC |
Food and Beverage
Cash or cash equivalent
|
β | General | $45.57 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
Cerec | General | $40.35 |
| Envista Holdings Corporation |
Food and Beverage
In-kind items and services
|
OPTIBOND SOLO PLUS | General | $18.40 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-09-05NUCC Taxonomy Code: 1223G0001X
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
NUCC Taxonomy Code: 122300000X
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
Secondary Practice Locations
1920 100th St Se Ste C2
Everett, WA 982083832
Phone: 4252490770
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1920 100TH ST SE STE C2, EVERETT, WA 982083832 (Tel: 4252490770)
Dentist (license number reported to NPPES: WA DE61092968)
Registered at 3104 S UNION AVE, TACOMA, WA 984093330 (Tel: 2537613000)
NPI status registered as active in NPPES database
Registered at 7311 NE 141ST ST STE 2, KIRKLAND, WA 980349703 (Tel: 4258234343)
Registered at 17210 94TH PL NE, BOTHELL, WA 980113922 (Tel: 2063848235)
Recorded as SE WON AN, DDS
Dentist (license number reported to NPPES: WA DE61092968)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dentist - General Practices in Tacoma
- Dr. Diantha Berg, DDS
- Matthew Nuttall
- Kimandeep Raked
- Dr. Jonathan Porter, DDS
- Xinhong Qiu
- Dr. Stephen Hansen, DDS
Mailing Address
1920 100th St Se Ste C2
Everett, WA 982083832
Phone: 4252490770