Are you Tien DO, PA-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 4311 11Th Ave Ne Ste 200, Seattle, WA 98105
About Tien DO
Listed in the NPI registry as a physician assistant, Tien DO, PA-C practices in Seattle, WA. Tien is also listed as specializing in student in an organized health care education program. Medicare claims data shows Tien provided 227 services to 208 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, exam of ear using a microscope, and diagnostic exam of nasal passages using an endoscope. NPI 1407374325 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (206) 616-4001
- Email not available
Practice Locations
4311 11TH AVE NE STE 200
Seattle, WA 98105
Procedures Most Often Billed to Medicare
227 services · 208 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
24 | As often as other peers in Physician Assistant |
| Removal of impacted ear wax | Procedure | 69210 |
20 | Less often than most peers in Physician Assistant |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
16 | Less often than most peers in Physician Assistant |
| Exam of ear using a microscope | Treatment | 92504 |
48 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
66 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
21 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
19 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
13 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 28 related providers in 4 groups
Other physician assistants in Seattle 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of nasal passages using an endoscope 4
Providers in WA who bill this service to Medicare most often.
Common questions
What is Tien DO's specialty?
Tien DO is a physician assistant in Seattle, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Tien DO?
Tien DO is listed at 4311 11Th Ave Ne Ste 200, Seattle, WA 98105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Tien DO?
The number on file is (206) 616-4001. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Tien DO?
Tien DO's National Provider Identifier is 1407374325. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Tien DO's education?
Tien DO attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Tien DO have?
Tien DO has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What is Tien DO known for?
According to Medicare billing data, Tien DO performs procedures including diagnostic exam of nasal passages using an endoscope, removal of impacted ear wax and diagnostic exam of voice box using a flexible endoscope; provides treatments such as exam of ear using a microscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Tien DO's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Tien DO. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.