Dr. Olan Jareunpoon, MD
- Part D claims, 2024
- 32
- Industry payments
- $19
- Affiliated sites
- 3
- Medical group
- 1
- State license
- 1
- Practice address
- 47601 Grand River Ave, Novi, MI 48374
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St John Hospital and Medical Center - Assarian Cancer Center - HOPD
Acute Care Hospital outpatient department · Novi, Michigan
Find Dr. Jareunpoon'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. Olan Jareunpoon is a general surgeon in Novi, Michigan
Dr. Jareunpoon practices at St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan.
Dr. Jareunpoon's NPI, 1922012897, was assigned on July 28, 2006. Dr. Jareunpoon holds Michigan license 34342.
- NPI
- 1922012897NPI Registry (opens in a new tab)
- NPI enumeration date
- July 28, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Olan Jareunpoon practices at St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan
Dr. Jareunpoon's primary practice is St John Hospital and Medical Center - Assarian Cancer Center - HOPD, at 47601 Grand River Ave, Novi, MI 48374.
- St John Hospital and Medical Center - Assarian Cancer Center - HOPD47601 Grand River Ave, Novi, MI 48374
Source: Dmand AI Affiliation Data
Dr. Olan Jareunpoon is affiliated with 3 sites of care and 1 medical group
Dr. Jareunpoon's primary practice is St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan. Dmand AI also links Dr. Jareunpoon to 1 clinical lab, 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Olan Jareunpoon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jareunpoon practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St John Hospital and Medical Center - Assarian Cancer Center - HOPD | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Olan Jareunpoon is one of 1,095 general surgeons in Michigan
Surgery is Dr. Jareunpoon's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Jareunpoon is licensed in Michigan.
Specialties and state licenses
- Surgery, MichiganPrimary
General surgeons near Dr. Jareunpoon
Counts of general surgeons 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. Olan Jareunpoon's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Jareunpoon's median patient age at 72, with 50% women.
Dr. Jareunpoon'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
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Olan Jareunpoon wrote 32 Medicare Part D claims in 2024
In 2024, Dr. Jareunpoon wrote 32 Medicare Part D claims. 69% of them were for generic drugs.
Dr. Jareunpoon's Part D claims by kind of drug, 2024
- Generic22 claims69%
- Brand-name and other10 claims31%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Olan Jareunpoon received $19 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Jareunpoon from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $19.
Companies that paid Dr. Jareunpoon the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Olan Jareunpoon'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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. Olan Jareunpoon
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. Olan Jareunpoon's NPI number?
Dr. Olan Jareunpoon's NPI number is 1922012897. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Olan Jareunpoon?
Dr. Olan Jareunpoon is a general surgeon in Novi, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Olan Jareunpoon practice?
Dr. Jareunpoon practices at 47601 Grand River Ave, Novi, MI 48374. Dr. Jareunpoon's primary practice is St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan. Dmand AI also links Dr. Jareunpoon to 1 clinical lab, 1 group practice or clinic and 1 medical group.
What is Dr. Olan Jareunpoon's medical license number?
Dr. Jareunpoon holds Michigan license 34342.
Has Dr. Olan Jareunpoon received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Jareunpoon from 1 company from 2016 to 2016. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Olan Jareunpoon been practicing?
Dr. Jareunpoon's NPI was assigned in 2006.
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