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Edit this profileAt a glance
- 9135 Sw Barnes Rd Ste 261, Portland, OR 97225
About Eric Liang
Eric Liang, PA-C is a physician assistant based in Portland, OR. Eric is a 2023 graduate of Yale University School of Medicine. According to Medicare claims data, Eric cared for 244 Medicare patients across 280 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 annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. The provider's National Provider Identifier (NPI) is 1558833970.
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
- (503) 216-6300
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
9135 SW BARNES RD STE 261
Portland, OR 97225
Procedures Most Often Billed to Medicare
280 services · 244 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Influenza vaccine, inactivated | Treatment | 90653 |
12 | Less often than most 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 |
111 | More 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 |
42 | As often as other peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
36 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
18 | Less often than most peers in Physician Assistant |
| Hemoglobin a1c level | Lab test | 83036 |
18 | Less often than most peers in Physician Assistant |
| Administration of influenza virus vaccine | Billing code | G0008 |
17 | As often as other peers in Physician Assistant |
| Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Billing code | G0438 |
13 | Less often than most peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
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.
Related specialists at this location 3
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 Portland 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Yale University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Yale University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine, inactivated 8
Providers in OR who bill this service to Medicare most often.
Common questions
What does Eric Liang specialize in?
Eric Liang is a physician assistant in Portland, OR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Eric Liang located?
Eric Liang is listed at 9135 Sw Barnes Rd Ste 261, Portland, OR 97225. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Eric Liang's phone number?
The number on file is (503) 216-6300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Eric Liang's NPI number?
Eric Liang's National Provider Identifier is 1558833970. 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 Eric Liang train?
Eric Liang attended Yale University School of Medicine, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Eric Liang been practicing?
Eric Liang has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What does Eric Liang do most often?
According to Medicare billing data, Eric Liang provides treatments such as influenza vaccine, inactivated, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Eric Liang confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Eric Liang. If this is you, claiming it is free.
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