Data Interpretation, StatisticalDisability EvaluationPsychiatric Status Rating Scales
Dr. Ryan Patrick Peirson, MD
NPI1740381409
- Part D claims, 2019
- 12
- Publications
- 5
- Industry payments
- $12
- Affiliated sites
- 1
- Insurance carriers
- 7
- Practice address
- 8118 Corporate Way, Mason, OH 45040-7350
- Practice phone
- Call (513) 445-3260
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Psychiatry Consultation Services, LLC
Physician office · Mason, Ohio
Find Dr. Peirson'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. Ryan Patrick Peirson is a psychiatrist in Loma Linda, California
Dr. Peirson practices at Psychiatry Consultation Services, LLC in Mason, Ohio.
Dr. Peirson's NPI, 1740381409, was assigned on September 26, 2006. Dr. Peirson graduated from University Of Washington School Of Medicine in 2002. Dr. Peirson holds Ohio license 35089777.
NPI and contact details
- NPI
- 1740381409NPI Registry (opens in a new tab)
- NPI enumeration date
- September 26, 2006
- NPI status
- Active
- Practice phone
- (513) 445-3260
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ryan Patrick Peirson practices in Mason and Loma Linda
Dr. Peirson's primary practice is Psychiatry Consultation Services, LLC, at 8118 Corporate Way, Mason, OH 45040-7350. The practice phone is (513) 445-3260. The NPI Registry lists Dr. Peirson's practice address as 11234 Anderson St, Loma Linda, CA 92350.
- Psychiatry Consultation Services, LLCPrimary8118 Corporate Way, Mason, OH 45040-7350Phone(513) 445-3260
- NPI Registry address11234 Anderson St, Loma Linda, CA 92350 · San Bernardino CountyPhone(937) 938-2766
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Ryan Patrick Peirson is affiliated with 1 site of care
Dr. Peirson's primary practice is Psychiatry Consultation Services, LLC in Mason, Ohio.
Psychiatry Consultation Services, LLCPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ryan Patrick Peirson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peirson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Psychiatry Consultation Services, LLC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Patrick Peirson is one of 6,803 psychiatrists in California
Psychiatry is Dr. Peirson's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Peirson is board certified in addiction medicine by the American Board of Preventive Medicine. Dmand AI has Dr. Peirson's licenses on file in 11 states: Ohio, Georgia, Louisiana, North Carolina, Texas, Wisconsin, West Virginia, Oklahoma, Iowa, New York and Vermont.
Specialties and state licenses
- Psychiatry, OhioPrimary
- Georgia license
- Louisiana license
- North Carolina license
- Texas license
- Wisconsin license
- West Virginia license
- Oklahoma license
- Iowa license
- New York license
- Vermont license
Psychiatrists near Dr. Peirson
Counts of psychiatrists 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. Ryan Patrick Peirson's patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Dr. Peirson's median patient age at 50, with 0% women.
Dr. Peirson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Ryan Patrick Peirson wrote 12 Medicare Part D claims in 2019
In 2019, Dr. Peirson wrote 12 Medicare Part D claims. They cover 1 drug, with $1,179 in total drug cost. In 2018, CMS named 11 claims across 1 drug.
Part D claims, 201912
Drugs named by CMS1
Total drug cost$1,179
Dr. Peirson's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 112019: 129%
Drugs named by CMS: 1 in 2019, 1 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Ryan Patrick Peirson has 5 publications on record
Dmand AI links 5 papers to Dr. Peirson in 2017. Dr. Peirson's most frequent co-authors are Daniel Berg, MD, Pamela Joy Broderick, MD and Terry Lee Correll, DO.
Papers5
Dr. Peirson's most frequent co-authors
- Daniel Berg, MD1 shared paper
- Pamela Joy Broderick, MD1 shared paper
- Terry Lee Correll, DO1 shared paper
Recent publications by Dr. Peirson
Arch Dermatol
Clinical CompetenceDermatologyEducation, Medical, Graduate
Cancer Invest
Adaptation, PsychologicalComprehensionDenial, Psychological
J Am Acad Psychiatry Law
History, 20th CenturyPsychiatry
Curr Psychiatry Rep
Diagnostic and Statistical Manual of Mental DisordersMilitary PersonnelStress Disorders, Post-Traumatic
See who Dr. Peirson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Peirson works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan Patrick Peirson received $12 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Peirson from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Indivior Inc. paid the most, $12.
Companies that paid Dr. Peirson the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan Patrick Peirson graduated from University Of Washington School Of Medicine
Dr. Peirson graduated from University Of Washington School Of Medicine in 2002. Dr. Peirson is a member of Aerospace Medical Association, AAPL, APA and Ohio Psychiatric Physicians Association.
- Medical school
- Board certified in addiction medicine
- Board certified in forensic psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Ryan Patrick Peirson accepts plans from 7 insurance carriers
Dr. Peirson is in network with 7 carriers, including Highmark, Cigna and CareSource. HMO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Highmark
- Cigna
- CareSource
- Elevance
- Medical Mutual of Ohio
- Aetna
- Blue Cross and Blue Shield of Kansas City
Plan types Dr. Peirson accepts, by number of carriers
- HMO5
- PPO3
- EPO2
- Medicaid2
- Medicare2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan Patrick Peirson'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 Affiliation DataDmand AI Practice 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 and Drug (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. Ryan Patrick Peirson
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. Ryan Patrick Peirson's NPI number?
Dr. Ryan Patrick Peirson's NPI number is 1740381409. It was assigned on September 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Patrick Peirson?
Dr. Ryan Patrick Peirson is a psychiatrist in Loma Linda, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Ryan Patrick Peirson practice?
Dr. Peirson practices at 8118 Corporate Way, Mason, OH 45040-7350. Dr. Peirson also practices at 11234 Anderson St, Loma Linda, CA 92350. Dr. Peirson's primary practice is Psychiatry Consultation Services, LLC in Mason, Ohio.
What is Dr. Ryan Patrick Peirson's office phone number?
The practice phone on file for Dr. Peirson is (513) 445-3260.
What is Dr. Ryan Patrick Peirson's medical license number?
Dr. Peirson holds Ohio license 35089777, one of the licenses on file in 11 states.
Which states has Dr. Ryan Patrick Peirson been licensed in?
Dmand AI has state licenses on file for Dr. Peirson in Ohio (2007 to 2026), Georgia (2022 to 2026), Louisiana (2022 to 2026), North Carolina (2023 to 2026), Texas (2022 to 2026), Wisconsin (2022 to 2025), West Virginia (2022 to 2025), Oklahoma (2022 to 2023), Iowa (2012 to 2016), New York (2006 to 2008) and Vermont (2002 to 2006).
Is Dr. Ryan Patrick Peirson board certified?
Yes. Dr. Peirson is board certified in addiction medicine by the American Board of Preventive Medicine.
Where did Dr. Ryan Patrick Peirson go to medical school?
Dr. Peirson graduated from University Of Washington School Of Medicine in 2002.
What drugs does Dr. Ryan Patrick Peirson prescribe most?
In 2019 Medicare Part D data, Dr. Peirson's most prescribed drugs by claims were Buprenorphine-Naloxone.
Has Dr. Ryan Patrick Peirson received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Peirson from 1 company from 2018 to 2018. The largest total came from Indivior Inc.
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How long has Dr. Ryan Patrick Peirson been practicing?
Dr. Peirson graduated from medical school in 2002, 24 years ago.
Does Dr. Ryan Patrick Peirson do research?
Dmand AI links 5 publications to Dr. Peirson.
Who does Dr. Ryan Patrick Peirson publish with?
Dr. Peirson's most frequent co-authors are Daniel Berg, MD (1 shared paper), Pamela Joy Broderick, MD (1 shared paper) and Terry Lee Correll, DO (1 shared paper).
What insurance does Dr. Ryan Patrick Peirson accept?
Dr. Peirson is in network with 7 carriers, including Highmark, Cigna and CareSource. HMO plans come from the most carriers, 5. Check the plan with the practice before a visit.
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