Dr. Peter Case Olson, MD
- Medicare services, 2024
- 131
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 297
- Publications
- 9
- Hospital affiliations
- 2
- Practice address
- 101 W Avenida Vista Hermosa, San Clemente, CA 92672
- Practice phone
- Call (949) 891-0328
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Crossover Health Medical Group
San Clemente, California
Find Dr. Olson'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.
Dr. Peter Case Olson is an internist in San Clemente, California
Dr. Olson practices at Crossover Health Medical Group in San Clemente, California.
Dr. Olson's NPI, 1649625955, was assigned on April 25, 2016. Dr. Olson graduated from American University of the Caribbean School of Medicine in 2016. Dr. Olson holds Washington license MD60915050.
- NPI
- 1649625955NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264777861
- NPI enumeration date
- April 25, 2016
- NPI status
- Active
- Practice phone
- (949) 891-0328
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Peter Case Olson practices at Crossover Health Medical Group in San Clemente, California
Dr. Olson's primary practice is Crossover Health Medical Group, at 101 W Avenida Vista Hermosa, San Clemente, CA 92672 in Orange County. The practice phone is (949) 891-0328.
- Crossover Health Medical Group101 W Avenida Vista Hermosa, San Clemente, CA 92672 · Orange CountyPhone(949) 891-0328
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter Case Olson is affiliated with 3 sites of care
Dr. Olson's primary practice is Crossover Health Medical Group in San Clemente, California. Dr. Olson is also affiliated with Swedish First Hill Campus. Dmand AI also links Dr. Olson to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter Case Olson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Olson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Crossover Health Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Case Olson is one of 16,751 internists in California
Internal medicine is Dr. Olson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Olson is board certified in internal medicine by the American Board of Internal Medicine. Dr. Olson is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Clinical focus
Dmand AI lists acute gastroduodenitis, acute sinusitis, adjustment disease, atrial fibrillation and flutter, cardiomyopathy, chronic diabetes, congestive heart failure and diabetic emergency among the conditions Dr. Olson treats.
Internists near Dr. Olson
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. Peter Case Olson billed Medicare for 131 services in 2024
CMS data shows 131 Medicare services from Dr. Olson across 5 procedure codes in 2024, for 91 Medicare patients. Medicare paid $7,177 for them.
Dr. Olson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 772024: 838%
- Other services
- 2023: 02024: 48
Where Dr. Olson's Medicare services took place, 2024
- In an office9673%
- In a facility3527%
Dr. Olson compared with the California median for internists, 2024
- Dr. Olson
- California median
- Medicare services
- 131vs 36164% below
- Medicare patients
- 91vs 15140% below
- Part D claims
- 35vs 42192% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Olson's most billed Medicare procedure codes, 2024
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. Olson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Olson and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Case Olson treated 91 Medicare patients in 2024, average age 75
CMS counts 91 Medicare patients who saw Dr. Olson in 2024. The largest group is 65 to 74, with 33 patients. 70% of them have high blood pressure, and 67% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Olson's median patient age at 47, with 34% women.
Dr. Olson's Medicare patients by age, 2024
Dr. Olson's Medicare patients by sex, 2024
- Women4651%
- Men4549%
Chronic conditions among Dr. Olson's Medicare patients, 2024
- High blood pressure70%
- High cholesterol67%
- Arthritis46%
- Chronic kidney disease41%
- Heart failure35%
- Atrial fibrillation31%
- Ischemic heart disease31%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Olson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women34%
- Men66%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Case Olson wrote 297 Medicare Part D claims in 2024
In 2024, Dr. Olson wrote 297 Medicare Part D claims for 115 patients. 89% of them were for generic drugs. CMS names the drug for 35 of them, across 3 drugs with 11 or more claims each, at $491 in total drug cost. In 2023, CMS named 720 claims across 29 drugs.
Dr. Olson's Part D claims by kind of drug, 2024
- Generic265 claims89%
- Brand-name and other32 claims11%
Dr. Olson'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. Olson's Part D claims, 2024
- Antibiotics9%28 of 297 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: 7202024: 3595%
Drugs named by CMS: 3 in 2024, 29 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. Peter Case Olson has 9 publications on record
Dmand AI links 9 papers to Dr. Olson, published from 2017 to 2022. 2019 was the busiest year, with 4. The most frequent topics are Electrocardiography and Percutaneous Coronary Intervention. Dr. Olson has published most often in Heart Lung. Dr. Olson's most frequent co-authors are Vratika Agarwal, MBBS, Jonathan Spagnola, MD and Adam Atoot, MD.
Dr. Olson's papers by year, 2017 to 2022
Topics Dr. Olson writes about most
- Electrocardiography
- Percutaneous Coronary Intervention
Dr. Olson's most frequent co-authors
- Vratika Agarwal, MBBS3 shared papers
- Jonathan Spagnola, MD3 shared papers
- Adam Atoot, MD1 shared paper
Recent publications by Dr. Olson
Catheter Cardiovasc Interv
See who Dr. Olson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Olson works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Peter Case Olson received $24 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Olson from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $24.
Companies that paid Dr. Olson the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Case Olson graduated from American University of the Caribbean School of Medicine
Dr. Olson graduated from American University of the Caribbean School of Medicine in 2016.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Peter Case Olson accepts plans from 18 insurance carriers
Dr. Olson is in network with 18 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Cigna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Elevance
- HCSC
- Humana
- Aetna
- Aspirus Health Plan
- +10 more carriersWith a free account
Plan types Dr. Olson accepts, by number of carriers
- PPO11
- HMO10
- Medicare8
- EPO3
- POS3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter Case Olson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Peter Case Olson
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. Peter Case Olson's NPI number?
Dr. Peter Case Olson's NPI number is 1649625955. It was assigned on April 25, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Case Olson?
Dr. Peter Case Olson is an internist in San Clemente, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Peter Case Olson practice?
Dr. Olson practices at 101 W Avenida Vista Hermosa, San Clemente, CA 92672. Dr. Olson's primary practice is Crossover Health Medical Group in San Clemente, California. Dmand AI also links Dr. Olson to 1 hospital.
What is Dr. Peter Case Olson's office phone number?
The practice phone on file for Dr. Olson is (949) 891-0328.
What is Dr. Peter Case Olson's medical license number?
Dr. Olson holds Washington license MD60915050.
Which hospitals is Dr. Peter Case Olson affiliated with?
Dr. Olson is affiliated with Swedish First Hill Campus. Dmand AI links Dr. Olson to 1 more hospital.
Does Dr. Peter Case Olson accept Medicare?
Yes. CMS data shows Dr. Olson billed Medicare for 131 services in 2024.
How many Medicare patients does Dr. Peter Case Olson see?
CMS counts 91 Medicare patients who saw Dr. Olson in 2024, with an average age of 75.
Is Dr. Peter Case Olson board certified?
Yes. Dr. Olson is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Peter Case Olson bill to Medicare?
In 2024, Dr. Olson's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99213).
Show 7 more questionsShow fewer questions
Where did Dr. Peter Case Olson go to medical school?
Dr. Olson graduated from American University of the Caribbean School of Medicine in 2016.
What drugs does Dr. Peter Case Olson prescribe most?
In 2024 Medicare Part D data, Dr. Olson's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Lisinopril.
Has Dr. Peter Case Olson received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Olson from 1 company from 2019 to 2019. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Peter Case Olson been practicing?
Dr. Olson graduated from medical school in 2016, 10 years ago.
Does Dr. Peter Case Olson do research?
Dmand AI links 9 publications to Dr. Olson, published from 2017 to 2022.
Who does Dr. Peter Case Olson publish with?
Dr. Olson's most frequent co-authors are Vratika Agarwal, MBBS (3 shared papers), Jonathan Spagnola, MD (3 shared papers) and Adam Atoot, MD (1 shared paper).
What insurance does Dr. Peter Case Olson accept?
Dr. Olson is in network with 18 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Cigna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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