Physician Profile
Unclaimed ProfileAbout SIMPSON
No biography has been added yet. Is this you? Claim this profile to add one.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Simpson?
Dr. Simpson is a physician assistant in Portland, OR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICIAN ASSISTANT”.
NPI registry
What is Dr. Simpson's address?
Dr. Simpson is listed at 2230 NW PETTYGROVE ST STE 210, Portland, OR 97210. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Simpson?
The number on file is (503) 223-6223. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Simpson's NPI number?
Dr. Simpson's National Provider Identifier is 1144879628. 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 Dr. Simpson train?
Dr. Simpson attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Simpson been practising?
Dr. Simpson has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Simpson perform?
According to Medicare billing data, Dr. Simpson performs procedures including ultrasound measurement of bladder capacity after voiding, complex measurement of pressure of urine flow in bladder with voiding pressure studies and non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Simpson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Simpson. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (503) 223-6223
- Email not available
Practice Locations
2230 NW PETTYGROVE ST STE 210
Portland, OR 97210
Procedures Most Often Billed to Medicare
897 services · 680 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
65 |
| Complex measurement of pressure of urine flow in bladder with voiding pressure studies | Procedure | 51728 |
35 |
| Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings | Procedure | 51784 |
34 |
| Electronic assessment of bladder emptying | Procedure | 51741 |
34 |
| Insertion of device into abdomen with pressure and urine flow rate study | Procedure | 51797 |
23 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
16 |
| Simple bladder irrigation and/or instillation | Procedure | 51700 |
13 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
284 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
176 |
| Automated urinalysis test | Lab test | 81003 |
111 |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in OR who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.