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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RYAN HERMANSEN PA-C
NPI 1831681618
Physician Assistant - Medical in Portland, OR

Active since June 06, 2018PECOS EnrolledAccepts Medicare Assignment
99.99/100
CMS Quality Rating
9427 SW BARNES RD STE 495, PORTLAND, OR 97225(503) 814-4440(503) 814-4444 Get Directions Write a Review

NPPES record last updated: September 5, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 5, 2026, Jan 29, 2020 (2 updates tracked since 2020).

About Ryan Hermansen Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RYAN HERMANSEN PA-C (NPI 1831681618) is an individual medical provider in Portland, Oregon, licensed in Oregon (PA194995) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with Providence St Vincent Medical Center, and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1831681618
Entity TypeIndividualMale
Primary Taxonomy363AM0700X
Provider Legal NameRYAN HERMANSENCredential: PA-C
Location Address9427 SW BARNES RD STE 495Portland, OR 97225-6612
Mailing Address9427 Sw Barnes Rd Ste 495Portland, OR 97225-6612 · (971) 238-9767 · Fax (971) 228-1709
Phone(503) 814-4440
Fax(503) 814-4444
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJune 6, 2018
Last NPPES UpdateSeptember 5, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 5, 2026
✔ NPI 1831681618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
Licenses✔ Licensed in OR · PA194995✔ Licensed in UT · 14301822-1206✔ Licensed in WA · PA61585177
9427 SW BARNES RD STE 495, Portland, OR 97225
Open in Google Maps ↗

Secondary Practice Location 1

Location 11336 NW Flanders St # 140Portland, OR 97209-2645 · Phone (971) 238-9767 · Fax (971) 228-1709

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., Regence BlueCross BlueShield of Oregon.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ryan Hermansen Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658707500
PECOS Enrollment IDI20200212001924
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
206 services177 patients
Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005
An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.
149 services132 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
107 services99 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
56 services37 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
31 services30 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
20 services19 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Providence St Vincent Medical Center

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380004
Location9205 SW Barnes RoadPortland, OR 97225 · Washington County
Emergency services Birthing friendly

Providence Newberg Medical Center

Acute Care Hospitals · Newberg, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number380037
Location1001 Providence DriveNewberg, OR 97132 · Yamhill County
Emergency services Birthing friendly

Providence Willamette Falls Medical Center

Acute Care Hospitals · Oregon City, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380038
Location1500 Division StreetOregon City, OR 97045 · Clackamas County
Emergency services Birthing friendly

Providence Portland Medical Center

Acute Care Hospitals · Portland, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380061
Location4805 NE Glisan StreetPortland, OR 97213 · Multnomah County
Emergency services Birthing friendly

Providence Hood River Memorial Hospital

Critical Access Hospitals · Hood River, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number381318
Location810 12th StreetHood River, OR 97031 · Hood River County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality96.41
Promoting Interoperability100
Improvement Activities40
Cost100

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRANDON M JONES M.D.
Internal Medicine (Interventional Cardiology)
9427 SW BARNES RD STE 495
PORTLAND, OR 97225
Washington County (503) 216-1661
ROBIN MILLER ACNP-BC, MSN
Nurse Practitioner (Acute Care)
9427 SW BARNES RD STE 495
PORTLAND, OR 97225
Washington County (503) 216-1661
VIDANG P NGUYEN M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
9427 SW BARNES RD STE 495
PORTLAND, OR 97225
Washington County (503) 216-1661
LOGAN LEIGH VINCENT M.D.
Internal Medicine (Interventional Cardiology)
9427 SW BARNES RD STE 495
PORTLAND, OR 97225
Washington County (503) 962-1000
REBECCA M COMBS PA-C
Physician Assistant
9427 SW BARNES RD STE 495
PORTLAND, OR 97225
Washington County (503) 962-1000
RACHEL KATHLEEN MOORE PA-C
Physician Assistant
9427 SW BARNES RD STE 495
PORTLAND, OR 97225
Washington County (503) 962-1000
ALEXANDER M. MORSS MD
Internal Medicine (Cardiovascular Disease)
9427 SW BARNES RD STE 495
PORTLAND, OR 97225
Washington County (503) 216-1661
TROY ALLEN DUNN PA-C
Physician Assistant
9427 SW BARNES RD STE 495
PORTLAND, OR 97225
Washington County (503) 962-1000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ryan Hermansen's NPI number?

The NPI number for Ryan Hermansen is 1831681618. It was assigned to this individual provider in the NPPES registry on June 6, 2018.

Where is Ryan Hermansen located?

Ryan Hermansen practices at 9427 SW Barnes Rd Ste 495, Portland, OR 97225. The listed phone number is (503) 814-4440.

What is Ryan Hermansen's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Ryan Hermansen enrolled in Medicare?

Yes. Ryan Hermansen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ryan Hermansen accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc. and Regence BlueCross BlueShield of Oregon list Ryan Hermansen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ryan Hermansen affiliated with any hospitals?

According to CMS data, Ryan Hermansen is affiliated with Providence St Vincent Medical Center, Providence Newberg Medical Center, Providence Willamette Falls Medical Center, Providence Portland Medical Center and Providence Hood River Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Ryan Hermansen was last updated on September 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.