Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Stephen Proctor

Urology β€’ Clackamas, OR

Active NPI 1487009163 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

9900 Se Sunnyside Rd
Clackamas, OR 970159777

Call 8008132000 Location details and other listings
Medical Disclaimer

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

Practice Address

9900 Se Sunnyside Rd

Clackamas, OR 970159777

Telephone 8008132000
Organization at the Same NPPES Address or Phone
Kaiser Foundation Hospitals Facility NPI 1275619215

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Kaiser Foundation Health Plan Of The Northwest. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

University Of North Carolina At Chapel Hill School Of Medicine

Graduation Year

2016

30-day fills

1,737 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$12,434 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $128.05 in 2024

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2024.

Guide: How to read an Open Payments record

Years since graduation

10 years (graduated 2016)

CMS Doctors and Clinicians data list 2016 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2016

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.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

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, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

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.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Stephen Proctor has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Stephen Proctor as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Clackamas and Oregon

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Urology in Oregon (2024, 130 clinicians with data). Median for this group: 895. Middle half: 393 to 1,477.

Too few clinicians listed under Urology in Clackamas have Medicare Part D data for 2024 to compare.

Part D drug cost

A lower Part D drug cost than 75% of clinicians listed under Urology in Oregon (2024, 130 clinicians with data). Median for this group: $56,877. Middle half: $17,508 to $211,271.

Too few clinicians listed under Urology in Clackamas have Medicare Part D data for 2024 to compare.

13 active clinicians are listed under Urology with a practice address in Clackamas, OR (188 in Oregon).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Clackamas

0% of these 13 clinicians have the CMS telehealth indicator.

69.2% of these 13 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), 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

Open Payments Β· Program Year 2024
Disclosure Year:

Program year 2024 (payments made January 1 – December 31, 2024): fewer than 11 records totaling $128.05.

Manufacturer Payment Nature Product Type Amount ($)
Boston Scientific Corporation
Food and Beverage
In-kind items and services
Rezum Generator General $128.05

Source: CMS Open Payments, program year 2024, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D Β· Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Tamsulosin Hcl Tamsulosin Hcl 221 15,929 $3,079.05 93
Finasteride Finasteride 157 13,530 $2,226.81 47
Trospium Chloride Trospium Chloride 52 4,020 $2,120.34 29
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 48 875 $348.26 41
Cephalexin Cephalexin 43 2,459 $644.04 21
Ciprofloxacin Hcl Ciprofloxacin Hcl 40 144 $272.79 32
Oxycodone Hcl Oxycodone Hcl 33 95 $219.73 26
Oxybutynin Chloride Er Oxybutynin Chloride 28 2,160 $449.20 15
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 26 52 $181.52 25
Oxybutynin Chloride Oxybutynin Chloride 26 670 $244.45 22
Tadalafil Tadalafil 24 1,500 $362.57 β€”
Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav 22 154 $300.24 21
Tramadol Hcl Tramadol Hcl 19 51 $108.00 19
Terazosin Hcl Terazosin Hcl 18 1,560 $664.99 β€”
Doxycycline Monohydrate Doxycycline Monohydrate 14 191 $153.84 13
Silodosin Silodosin 13 990 $412.79 β€”
Gabapentin Gabapentin 12 404 $120.48 β€”
Nitrofurantoin Nitrofurantoin Macrocrystal 12 810 $257.28 β€”
Solifenacin Succinate Solifenacin Succinate 12 990 $267.78 β€”

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-06-27
Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

License # reported to NPPES OR MD205430

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Oregon Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - UROLOGY

Medicare Enrollment ID

I20210819001845

Enrollment State Jurisdiction

OR

PECOS Control ID

8426453002

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Kaiser Foundation Health Plan Of The Northwest

9900 Se Sunnyside Rd, Clackamas, OR 970159777

Phone: 8008132000

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

28 listed
Allyson Adams

Family Medicine

NPI 1043899537
Dr. Amy Barnes , DO

Obstetrics & Gynecology

NPI 1053534313

Doctor of Osteopathic Medicine (D.O.)

Julia Barron , PA-C

Physician Assistant - Medical

NPI 1053570424

Physician Assistant (Certified)

Dr. Rachel Brandl , DO

Orthopaedic Surgery

NPI 1013440858

Doctor of Osteopathic Medicine (D.O.)

Dr. Ching-Wen Chang , MD

Radiology - Diagnostic Radiology

NPI 1053556035

Doctor of Medicine (M.D.)

Dr. Carol Chiu , MD

Obstetrics & Gynecology

NPI 1043458839

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
πŸ“
Updated Practice Location June 27, 2025

Registered at 9900 SE SUNNYSIDE RD, CLACKAMAS, OR 970159777 (Tel: 8008132000)

πŸ“
Updated Business Mailing Address June 27, 2025

Registered at 500 NE MULTNOMAH ST STE 100, PORTLAND, OR 972322031 (Tel: 8008132000)

βœ…
NPI Profile Active April 29, 2016

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) April 29, 2016

Registered at 321 S COLUMBIA ST, CHAPEL HILL, NC 275144309 (Tel: 9199628331)

πŸ“
Business Mailing Address (Initial Record) April 29, 2016

Registered at 116 BIM ST, APT C, CARRBORO, NC 275102076 (Tel: 6465057559)

πŸ‘€
Provider Name / Credentials (Initial Record) April 29, 2016

Recorded as STEPHEN PROCTOR

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 29, 2016

Student in an Organized Health Care Education/Training Program

🟒
Initial NPI Registration & Enumeration April 29, 2016

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1487009163
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 29, 2016
Last Update: June 27, 2025
Sole Proprietor: No

Other Urology Specialists in Clackamas

Healthcare providers in Clackamas

Mailing Address

500 Ne Multnomah St Ste 100

Portland, OR 972322031

Phone: 8008132000

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.