Ashley M. Gruenhagen, PA-C
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 133
- MIPS score, 2024
- 94
- Hospital affiliations
- 4
- Medical group
- 1
- Practice address
- 3600 NW Samaritan Drive, Corvallis, OR 97339
- Practice phone
- Call (541) 768-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ashley Gruenhagen's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Ashley M. Gruenhagen is a physician assistant in Corvallis, Oregon
Ashley Gruenhagen practices at Good Samaritan Regional Medical Center in Corvallis, Oregon, part of MultiCare Health System.
Ashley Gruenhagen's NPI, 1134647142, was assigned on August 30, 2017. Ashley Gruenhagen holds Oregon license PA217403.
- NPI
- 1134647142NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971879032
- NPI enumeration date
- August 30, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 768-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ashley M. Gruenhagen practices at Good Samaritan Regional Medical Center in Corvallis, Oregon
Ashley Gruenhagen's primary practice is Good Samaritan Regional Medical Center, at 3600 NW Samaritan Drive, Corvallis, OR 97339 in Benton County. The practice phone is (541) 768-5111.
- Good Samaritan Regional Medical Center3600 NW Samaritan Drive, Corvallis, OR 97339 · Benton CountyPhone(541) 768-5111
Source: Dmand AI Affiliation Data
Ashley M. Gruenhagen is affiliated with 4 sites of care and 1 medical group
Ashley Gruenhagen's primary practice is Good Samaritan Regional Medical Center in Corvallis, Oregon, part of MultiCare Health System. Ashley Gruenhagen is also affiliated with Samaritan Pacific Communities Hospital. The medical group on file is Good Samaritan Regional Medical Center. Dmand AI also links Ashley Gruenhagen to 2 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ashley M. Gruenhagen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ashley Gruenhagen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Samaritan Regional Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Ashley M. Gruenhagen is one of 1,937 physician assistants in Oregon
Physician assistant is Ashley Gruenhagen's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Ashley Gruenhagen's licenses on file in 2 states: Oregon and Wisconsin.
Specialties and state licenses
- Physician assistant, OregonPrimary
- Wisconsin license
Physician assistants near Ashley Gruenhagen
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Ashley M. Gruenhagen treated 60 Medicare patients in 2024, average age 76
CMS counts 60 Medicare patients who saw Ashley Gruenhagen in 2024. The largest group is 75 to 84, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.39, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ashley Gruenhagen's median patient age at 66, with 55% women.
Ashley Gruenhagen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ashley Gruenhagen's Medicare patients by sex, 2024
- Women3355%
- Men2745%
Chronic conditions among Ashley Gruenhagen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders53%
- Arthritis47%
- Depression47%
- Heart failure47%
- Chronic kidney disease43%
- Diabetes42%
Share of Medicare patients with each condition. A patient can have several.
Ashley Gruenhagen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ashley M. Gruenhagen wrote 133 Medicare Part D claims in 2024
In 2024, Ashley Gruenhagen wrote 133 Medicare Part D claims for 51 patients. 84% of them were for generic drugs.
Ashley Gruenhagen's Part D claims by kind of drug, 2024
- Generic112 claims84%
- Brand-name21 claims16%
Drug classes CMS tracks in Ashley Gruenhagen's Part D claims, 2024
- Antibiotics10%13 of 133 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Ashley M. Gruenhagen scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Ashley Gruenhagen for performance year 2024, reported as part of a group. Ashley Gruenhagen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Ashley Gruenhagen's MIPS scores, performance year 2024
- 94of 100Final score
- 86.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 86of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Ashley M. Gruenhagen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Ashley M. Gruenhagen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ashley M. Gruenhagen's NPI number?
Ashley M. Gruenhagen's NPI number is 1134647142. It was assigned on August 30, 2017, and it is active in the NPI Registry.
What does Ashley M. Gruenhagen specialize in?
Ashley M. Gruenhagen is a physician assistant in Corvallis, Oregon. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Ashley M. Gruenhagen practice?
Ashley Gruenhagen practices at 3600 NW Samaritan Drive, Corvallis, OR 97339. Ashley Gruenhagen's primary practice is Good Samaritan Regional Medical Center in Corvallis, Oregon, part of MultiCare Health System. Dmand AI also links Ashley Gruenhagen to 2 hospitals.
What is Ashley M. Gruenhagen's office phone number?
The practice phone on file for Ashley Gruenhagen is (541) 768-5111.
What is Ashley M. Gruenhagen's medical license number?
Ashley Gruenhagen holds Oregon license PA217403, one of the licenses on file in 2 states.
Which states has Ashley M. Gruenhagen been licensed in?
Dmand AI has state licenses on file for Ashley Gruenhagen in Oregon and Wisconsin.
Which hospitals is Ashley M. Gruenhagen affiliated with?
Ashley Gruenhagen practices at Good Samaritan Regional Medical Center in Corvallis, Oregon. Ashley Gruenhagen is also affiliated with Samaritan Pacific Communities Hospital. Dmand AI links Ashley Gruenhagen to 2 more hospitals.
What medical group is Ashley M. Gruenhagen part of?
Ashley Gruenhagen is linked to Good Samaritan Regional Medical Center.
Does Ashley M. Gruenhagen accept Medicare?
Yes. CMS lists Ashley Gruenhagen as accepting Medicare assignment.
What is Ashley M. Gruenhagen's MIPS score?
Ashley Gruenhagen's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Ashley M. Gruenhagen see?
CMS counts 60 Medicare patients who saw Ashley Gruenhagen in 2024, with an average age of 76.
How long has Ashley M. Gruenhagen been practicing?
Ashley Gruenhagen graduated from medical school in 2017, 9 years ago.
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