Dr. Cathryn Erickson, DO
- Medicare services, 2021
- 789
- Part D claims, 2024
- 569
- Hospital affiliations
- 1
- Industry payments
- $20
- State licenses
- 2
- Practice address
- 100 Hospital Drive, Ketchum, ID 83340
- Practice phone
- Call (208) 727-8800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Erickson's professional email, personal email and mobile number
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Dr. Cathryn Erickson is an internist in Ketchum, Idaho
Dr. Erickson practices at St. Luke's Wood River Medical Center in Ketchum, Idaho, part of St. Luke's Health System.
Dr. Erickson's NPI, 1134506256, was assigned on April 27, 2015. Dr. Erickson holds Idaho license O-1252.
- NPI
- 1134506256NPI Registry (opens in a new tab)
- NPI enumeration date
- April 27, 2015
- NPI status
- Active
- Practice phone
- (208) 727-8800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Cathryn Erickson practices at St. Luke's Wood River Medical Center in Ketchum, Idaho
Dr. Erickson's primary practice is St. Luke's Wood River Medical Center, at 100 Hospital Drive, Ketchum, ID 83340 in Blaine County. The practice phone is (208) 727-8800.
- St. Luke's Wood River Medical Center100 Hospital Drive, Ketchum, ID 83340 · Blaine CountyPhone(208) 727-8800
Source: Dmand AI Affiliation Data
Dr. Cathryn Erickson is affiliated with 1 site of care
Dr. Erickson's primary practice is St. Luke's Wood River Medical Center in Ketchum, Idaho, part of St. Luke's Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cathryn Erickson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Erickson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Luke's Wood River Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cathryn Erickson is one of 419 internists in Idaho
Internal medicine is Dr. Erickson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Erickson's licenses on file in 2 states: Idaho and New Mexico.
Specialties and state licenses
- Internal medicine, IdahoPrimary
- Student in an organized health care education/training program, New Mexico
Internists near Dr. Erickson
Counts of internists 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
Dr. Cathryn Erickson billed Medicare for 789 services in 2021
CMS data shows 789 Medicare services from Dr. Erickson across 14 procedure codes in 2021. Medicare paid $48,427 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Erickson's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 4742021: 73054%
- Other services
- 2020: 02021: 33
- Tests and treatments
- 2020: 372021: 2630%
Dr. Erickson compared with the Idaho median for internists, 2021
- Dr. Erickson
- Idaho median
- Medicare services
- 789vs 42586% above
- Part D claims
- 272vs 1182.3 times
Medians across 407 internists in Idaho with Dmand AI profiles that report each measure.
Dr. Erickson's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Erickson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Erickson and other internists in Idaho.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cathryn Erickson's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Erickson's median patient age at 72, with 52% women.
Dr. Erickson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Cathryn Erickson wrote 569 Medicare Part D claims in 2024
In 2024, Dr. Erickson wrote 569 Medicare Part D claims for 51 patients. 83% of them were for generic drugs. CMS names the drug for 272 of them, across 16 drugs with 11 or more claims each, at $26,763 in total drug cost. In 2023, CMS named 201 claims across 13 drugs.
Dr. Erickson's Part D claims by kind of drug, 2024
- Generic475 claims83%
- Brand-name and other94 claims17%
Dr. Erickson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Erickson's Part D claims, 2024
- Antibiotics5%31 of 569 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2012024: 27235%
Drugs named by CMS: 16 in 2024, 13 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Cathryn Erickson received $20 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Erickson from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Alnylam Pharmaceuticals Inc. paid the most, $20.
Companies that paid Dr. Erickson the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Cathryn Erickson'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Dr. Cathryn Erickson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Cathryn Erickson's NPI number?
Dr. Cathryn Erickson's NPI number is 1134506256. It was assigned on April 27, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Cathryn Erickson?
Dr. Cathryn Erickson is an internist in Ketchum, Idaho. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Cathryn Erickson practice?
Dr. Erickson practices at 100 Hospital Drive, Ketchum, ID 83340. Dr. Erickson's primary practice is St. Luke's Wood River Medical Center in Ketchum, Idaho, part of St. Luke's Health System.
What is Dr. Cathryn Erickson's office phone number?
The practice phone on file for Dr. Erickson is (208) 727-8800.
What is Dr. Cathryn Erickson's medical license number?
Dr. Erickson holds Idaho license O-1252, one of the licenses on file in 2 states.
Which states has Dr. Cathryn Erickson been licensed in?
Dmand AI has state licenses on file for Dr. Erickson in Idaho and New Mexico.
Which hospitals is Dr. Cathryn Erickson affiliated with?
Dr. Erickson practices at St. Luke's Wood River Medical Center in Ketchum, Idaho.
Does Dr. Cathryn Erickson accept Medicare?
Yes. CMS data shows Dr. Erickson billed Medicare for 789 services in 2021.
What services does Dr. Cathryn Erickson bill to Medicare?
In 2021, Dr. Erickson's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and hospital inpatient care (99232).
What drugs does Dr. Cathryn Erickson prescribe most?
In 2024 Medicare Part D data, Dr. Erickson's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Levothyroxine Sodium.
Has Dr. Cathryn Erickson received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Erickson from 1 company from 2020 to 2020. The largest total came from Alnylam Pharmaceuticals Inc.
How long has Dr. Cathryn Erickson been practicing?
Dr. Erickson's NPI was assigned in 2015.
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