Attention Deficit Disorder with HyperactivityFeasibility StudiesQuality Indicators, Health Care
Dr. Oren Mason, MD
NPI1104985332
- Part D claims, 2024
- 509
- Publications
- 5
- Industry payments
- $141,027
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2400 Eastern SE Ave, Grand Rapids, MI 49507
- Practice phone
- Call (616) 475-7922
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mason'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. Oren Mason is a family medicine physician in Grand Rapids, Michigan
Dr. Mason practices in Grand Rapids, Michigan.
Dr. Mason's NPI, 1104985332, was assigned on December 6, 2006. Dr. Mason holds Michigan license 4301053157.
NPI and contact details
- NPI
- 1104985332NPI Registry (opens in a new tab)
- NPI enumeration date
- December 6, 2006
- NPI status
- Active
- Practice phone
- (616) 475-7922
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Oren Mason's practice address is in Grand Rapids, Michigan
Dr. Mason's practice address in the NPI Registry is 2400 Eastern SE Ave, Grand Rapids, MI 49507, in Kent County. The practice phone is (616) 475-7922.
- NPI Registry address2400 Eastern SE Ave, Grand Rapids, MI 49507 · Kent CountyPhone(616) 475-7922
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Oren Mason's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mason practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Mason's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Oren Mason is one of 4,931 family medicine physicians in Michigan
Family medicine is Dr. Mason's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Mason is licensed in Michigan.
Specialties and state licenses
- Family medicine, MichiganPrimary
Family medicine physicians near Dr. Mason
Counts of family medicine physicians 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. Oren Mason's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Mason's median patient age at 32, with 50% women.
Dr. Mason's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Oren Mason wrote 509 Medicare Part D claims in 2024
In 2024, Dr. Mason wrote 509 Medicare Part D claims for 48 patients. 91% of them were for generic drugs. CMS names the drug for 410 of them, across 12 drugs with 11 or more claims each, at $35,802 in total drug cost. In 2023, CMS named 423 claims across 15 drugs.
Part D claims, 2024509
Drugs named by CMS12
Total drug cost$35,802
Part D patients48
Dr. Mason's Part D claims by kind of drug, 2024
- Generic463 claims91%
- Brand-name46 claims9%
Dr. Mason'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4232024: 4103%
Drugs named by CMS: 12 in 2024, 15 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. Oren Mason has 5 publications on record
Dmand AI links 5 papers to Dr. Mason, published from 2015 to 2023. 2018 was the busiest year, with 2. The most frequent topics are Attention Deficit Disorder with Hyperactivity. Dr. Mason's most frequent co-authors are Anthony L. Rostain, MD, Lenard A. Adler, MD and Brad David Berman, MD.
Papers5
Years published2015 to 2023
Dr. Mason's papers by year, 2015 to 2023
Topics Dr. Mason writes about most
- Attention Deficit Disorder with Hyperactivity
Dr. Mason's most frequent co-authors
- Anthony L. Rostain, MD2 shared papers
- Lenard A. Adler, MD1 shared paper
- Brad David Berman, MD1 shared paper
Recent publications by Dr. Mason
Postgrad Med
Adrenergic Uptake InhibitorsAtomoxetine HydrochlorideAttention Deficit Disorder with Hyperactivity
See who Dr. Mason researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mason works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Oren Mason received $141,027 in industry payments from 2016 to 2025
CMS Open Payments shows 174 general payments to Dr. Mason from 12 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 47% of the total. Supernus Pharmaceuticals, Inc. paid the most, $30,004.
General payments to Dr. Mason by program year, 2016 to 2025
General payments to Dr. Mason by kind, 2016 to 2025
$141Kin total
- Consulting fees$66,57147%
- Speaker and faculty fees$38,33527%
- Travel and lodging$15,25211%
- Honoraria$8,8506%
- Other$12,0209%
Companies that paid Dr. Mason the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Oren Mason'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 |
| 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) |
| 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) |
| 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. Oren Mason
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. Oren Mason's NPI number?
Dr. Oren Mason's NPI number is 1104985332. It was assigned on December 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Oren Mason?
Dr. Oren Mason is a family medicine physician in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Oren Mason practice?
Dr. Mason practices at 2400 Eastern SE Ave, Grand Rapids, MI 49507.
What is Dr. Oren Mason's office phone number?
The practice phone on file for Dr. Mason is (616) 475-7922.
What is Dr. Oren Mason's medical license number?
Dr. Mason holds Michigan license 4301053157.
What drugs does Dr. Oren Mason prescribe most?
In 2024 Medicare Part D data, Dr. Mason's most prescribed drugs by claims were Dextroamphetamine-Amphet ER, Atomoxetine HCl and Dextroamphetamine-Amphetamine.
Has Dr. Oren Mason received payments from drug or device companies?
CMS Open Payments shows $141,027 in general payments to Dr. Mason from 12 companies from 2016 to 2025. The largest total came from Supernus Pharmaceuticals, Inc.
How long has Dr. Oren Mason been practicing?
Dr. Mason's NPI was assigned in 2006.
Does Dr. Oren Mason do research?
Dmand AI links 5 publications to Dr. Mason, published from 2015 to 2023.
Who does Dr. Oren Mason publish with?
Dr. Mason's most frequent co-authors are Anthony L. Rostain, MD (2 shared papers), Lenard A. Adler, MD (1 shared paper) and Brad David Berman, MD (1 shared paper).
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