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Edit this profileAt a glance
- 509 Olive Way, Suite 900, Seattle, WA 98101
About Grace Chao
Grace K. Chao, PAC is a physician assistant based in Seattle, WA. According to Medicare claims data, Grace cared for 48 Medicare patients across 64 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. The provider's National Provider Identifier (NPI) is 1134496862.
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) 860-4700
- Email not available
Practice Locations
509 OLIVE WAY SUITE 900
Seattle, WA 98101
Procedures Most Often Billed to Medicare
64 services · 48 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
29 | Less often than most 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 |
23 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
12 | 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.
Related specialists at this location 7
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.
Other physician assistants in Seattle 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Grace K. Chao?
Grace K. Chao is a physician assistant in Seattle, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Grace K. Chao's address?
Grace K. Chao is listed at 509 Olive Way Suite 900, Seattle, WA 98101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Grace K. Chao?
The number on file is (206) 860-4700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Grace K. Chao's NPI number?
Grace K. Chao's National Provider Identifier is 1134496862. 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
Where did Grace K. Chao train?
Grace K. Chao attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Grace K. Chao been practicing?
Grace K. Chao has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What procedures does Grace K. Chao perform?
According to Medicare billing data, Grace K. Chao the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Grace K. Chao confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Grace K. Chao. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.