Greta Katherine Larson, ARNP
- Medicare patients, 2024
- 72
- Part D claims, 2024
- 1,190
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 440 Nw Division St, Gresham, OR 97030-5506
- Practice phone
- Call (503) 215-9500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Providence Medical Group - Gresham (NW Division St)
Primary care practice · Gresham, Oregon
Find Greta Larson'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.
Greta Katherine Larson is a family nurse practitioner in Gresham, Oregon
Greta Larson practices at Providence Medical Group - Gresham (NW Division St) in Gresham, Oregon.
Greta Larson's NPI, 1619204583, was assigned on November 12, 2009. Greta Larson holds Oregon license 201391240NP-PP.
- NPI
- 1619204583NPI Registry (opens in a new tab)
- NPI enumeration date
- November 12, 2009
- NPI status
- Active
- Practice phone
- (503) 215-9500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Greta Katherine Larson practices at Providence Medical Group - Gresham (NW Division St) in Gresham, Oregon
Greta Larson's primary practice is Providence Medical Group - Gresham (NW Division St), at 440 Nw Division St, Gresham, OR 97030-5506. The practice phone is (503) 215-9500.
- Providence Medical Group - Gresham (NW Division St)440 Nw Division St, Gresham, OR 97030-5506Phone(503) 215-9500
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Greta Katherine Larson is affiliated with 1 site of care and 1 medical group
Greta Larson's primary practice is Providence Medical Group - Gresham (NW Division St) in Gresham, Oregon. The medical group on file is Providence Medical Group, Oregon.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Greta Katherine Larson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Greta Larson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Medical Group - Gresham (NW Division St) | Available with a free account |
Source: Dmand AI Technology Install Data
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Greta Katherine Larson is one of 1,942 family nurse practitioners in Oregon
Family is Greta Larson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Greta Larson is licensed in Oregon.
Specialties and state licenses
- Family nurse practitioner, OregonPrimary
Family nurse practitioners near Greta Larson
Counts of family nurse practitioners 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
Greta Katherine Larson treated 72 Medicare patients in 2024, average age 73
CMS counts 72 Medicare patients who saw Greta Larson in 2024. The largest group is 65 to 74, with 36 patients. 67% of them have high cholesterol, and 65% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Greta Larson's median patient age at 49, with 75% women.
Greta Larson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Greta Larson's Medicare patients by sex, 2024
- Women5982%
- Men1318%
Chronic conditions among Greta Larson's Medicare patients, 2024
- High cholesterol67%
- High blood pressure65%
- Arthritis50%
- Diabetes25%
- Mood disorders25%
- Chronic kidney disease24%
- Depression22%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Greta Larson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women75%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Greta Katherine Larson wrote 1,190 Medicare Part D claims in 2024
In 2024, Greta Larson wrote 1,190 Medicare Part D claims for 419 patients. 86% of them were for generic drugs.
Greta Larson's Part D claims by kind of drug, 2024
- Generic1,026 claims86%
- Brand-name and other164 claims14%
Drug classes CMS tracks in Greta Larson's Part D claims, 2024
- Opioids3%40 of 1,190 claims
- Antibiotics3%41 of 1,190 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
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Sources for Greta Katherine Larson'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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 Greta Katherine Larson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Greta Katherine Larson's NPI number?
Greta Katherine Larson's NPI number is 1619204583. It was assigned on November 12, 2009, and it is active in the NPI Registry.
What does Greta Katherine Larson specialize in?
Greta Katherine Larson is a family nurse practitioner in Gresham, Oregon. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Greta Katherine Larson practice?
Greta Larson practices at 440 Nw Division St, Gresham, OR 97030-5506. Greta Larson's primary practice is Providence Medical Group - Gresham (NW Division St) in Gresham, Oregon.
What is Greta Katherine Larson's office phone number?
The practice phone on file for Greta Larson is (503) 215-9500.
What is Greta Katherine Larson's medical license number?
Greta Larson holds Oregon license 201391240NP-PP.
What medical group is Greta Katherine Larson part of?
Greta Larson is linked to Providence Medical Group, Oregon.
How many Medicare patients does Greta Katherine Larson see?
CMS counts 72 Medicare patients who saw Greta Larson in 2024, with an average age of 73.
How long has Greta Katherine Larson been practicing?
Greta Larson graduated from medical school in 2009, 17 years ago.
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