Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1134647142 Individual Practitioner Female Practitioner

Ashley M Gruenhagen , PA-C

Physician Assistant • Corvallis, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Ashley Gruenhagen, PA-C is a certified Physician Assistant practicing in Corvallis, OR. With approximately 9 years of clinical experience since completing medical education in 2017, Ashley Gruenhagen delivers high-quality medical care to the local community at 3600 NW SAMARITAN DR.

Ashley Gruenhagen is affiliated with Good Samaritan Hospital Corvallis and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, hospital discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3600 Nw Samaritan Dr

Corvallis, OR 973305472

Telephone 5417685111
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Corvallis, OR

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs -3.9 yrs vs City Avg
City Avg: 12.9 Yrs
State Avg: 10.5 Yrs
Regional Practice Density
76 Specialists

Practicing in Corvallis, OR (2106 Statewide)

Telehealth Adoption Rate
38.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
69.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gruenhagen (9 Years) 9 Yrs
Corvallis Specialty Average (12.9 Years) 12.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
55 28 $188.00 $63.90
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
51 28 $271.00 $95.17
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
25 24 $527.00 $140.37
99239 Hospital discharge day management, more than 30 minutes
22 22 $279.00 $93.00

Medical Specialties & State Licenses

CMS Verified: 2023-12-20
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License OR PA217403

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License WI 4182-23

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1134647142 (WI)

Hospital & Practice Group Affiliations

Good Samaritan Hospital Corvallis

3600 Nw Samaritan Dr, Corvallis, OR 973303737

Good Samaritan Hospital Corvallis

3600 Nw Samaritan Dr, Corvallis, OR 973303737

Phone: 5417681261

Secondary Practice Locations

9200 W Wisconsin Ave

Milwaukee, WI 532263522

Phone: 4148056400

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Samuel Arnot , DO

Internal Medicine

NPI 1003529439

Doctor of Osteopathic Medicine (D.O.)

NPI 1013161413

Doctor of Medicine (M.D.)

NPI 1013925445

Doctor of Medicine (M.D.)

NPI 1023396983

Doctor of Medicine (M.D.)

Zane Curtis

Psychiatry & Neurology - Psychiatry

NPI 1023465234
NPI 1023465895

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

14 Historical Events
📍
Updated Practice Location December 20, 2023

Registered at 3600 NW SAMARITAN DR, CORVALLIS, OR 973305472 (Tel: 5417685111)

📍
Updated Business Mailing Address December 20, 2023

Registered at PO BOX 1189, CORVALLIS, OR 973391189

👤
Provider Name / Credentials Updated December 04, 2019

Recorded as ASHLEY GRUENHAGEN, PA-C

NPI Profile Active September 27, 2017

NPI status registered as active in NPPES database

📍
Updated Business Mailing Address September 27, 2017

Registered at 9200 W WISCONSIN AVE, MILWAUKEE, WI 532263522 (Tel: (414) 955-6920)

📍
Updated Practice Location September 27, 2017

Registered at 9200 W WISCONSIN AVE, MILWAUKEE, WI 532263522 (Tel: 4149556920)

👤
Provider Name / Credentials Updated September 27, 2017

Recorded as ASHLEY HOSHAW, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 27, 2017

Physician Assistant (License #4182-23 in WI)

NPI Profile Active August 30, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location August 30, 2017

Registered at 9200 W WISCONSIN AVE, MILWAUKEE, WI 532263522 (Tel: 4149556920)

📍
Updated Business Mailing Address August 30, 2017

Registered at 147 KINSALE AVE, VALPARAISO, IN 463858563 (Tel: 2192413514)

👤
Provider Name / Credentials Updated August 30, 2017

Recorded as ASHLEY HOSHAW, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 30, 2017

Physician Assistant (License #4182-23 in WI)

🟢
Initial NPI Registration & Enumeration August 30, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1134647142
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 30, 2017
Last Update: December 20, 2023
Sole Proprietor: No

Mailing Address

Po Box 1189

Corvallis, OR 973391189

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.