Biomedical ResearchCareer ChoiceEducation, Medical, Undergraduate
Dr. Peirce W. Johnston, MD
NPI1578752226PAC ID7416134960
- Medicare services, 2024
- 430
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 1,520
- Publications
- 1
- MIPS score, 2024
- 82
- Practice address
- 3188 Bellevue Ave, Cincinnati, OH 45219
- Practice phone
- Call (513) 584-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UC Medical Center
Cincinnati, Ohio
Find Dr. Johnston'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. Peirce W. Johnston is a psychiatrist in Cincinnati, Ohio
Dr. Johnston practices at UC Medical Center in Cincinnati, Ohio.
Dr. Johnston's NPI, 1578752226, was assigned on October 18, 2007. Dr. Johnston graduated from University of Cincinnati College of Medicine in 2007. Dr. Johnston holds Ohio license 57013520.
NPI and contact details
- NPI
- 1578752226NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416134960
- NPI enumeration date
- October 18, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (513) 584-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peirce W. Johnston practices at UC Medical Center in Cincinnati, Ohio
Dr. Johnston's primary practice is UC Medical Center, at 3188 Bellevue Ave, Cincinnati, OH 45219 in Hamilton County. The practice phone is (513) 584-1000.
- UC Medical Center3188 Bellevue Ave, Cincinnati, OH 45219 · Hamilton CountyPhone(513) 584-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peirce W. Johnston is affiliated with 4 sites of care and 3 medical groups
Dr. Johnston's primary practice is UC Medical Center in Cincinnati, Ohio. Dr. Johnston is also affiliated with University of Cincinnati Medical Center. The medical group on file is Cincinnati Children's. Dmand AI also links Dr. Johnston to 1 more hospital, 2 medical groups and 1 group practice or clinic, each named with a free account.
UC Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Peirce W. Johnston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnston practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Peirce W. Johnston is one of 1,227 psychiatrists in Ohio
Psychiatry is Dr. Johnston's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Johnston is licensed in Ohio.
Specialties and state licenses
- Psychiatry, OhioPrimary
Psychiatrists near Dr. Johnston
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. Peirce W. Johnston billed Medicare for 430 services in 2024
CMS data shows 430 Medicare services from Dr. Johnston across 3 procedure codes in 2024, for 53 Medicare patients. Medicare paid $33,867 for them.
Medicare services, 2024430
Medicare patients53
Paid by Medicare$33,867
Procedure codes3
Dr. Johnston's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2642024: 23511%
- Tests and treatments
- 2023: 572024: 195242%
Where Dr. Johnston's Medicare services took place, 2024
- In an office34881%
- In a facility8219%
Dr. Johnston compared with the Ohio median for psychiatrists, 2024
- Dr. Johnston
- Ohio median
- Medicare services
- 430vs 1313.3 times
- Medicare patients
- 53vs 4810% above
- Part D claims
- 1,382vs 2545.4 times
Medians across 1,320 psychiatrists in Ohio with Dmand AI profiles that report each measure.
Dr. Johnston'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnston and other psychiatrists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peirce W. Johnston treated 53 Medicare patients in 2024, average age 64
CMS counts 53 Medicare patients who saw Dr. Johnston in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have anxiety, and 75% have mood disorders. 21% are also on Medicaid. Their average risk score is 1.95, 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. Johnston's median patient age at 48, with 65% women.
Medicare patients, 202453
Average age64
Average risk score1.95
Also on Medicaid21%
Dr. Johnston's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Johnston's Medicare patients by sex, 2024
- Women3566%
- Men1834%
Chronic conditions among Dr. Johnston's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Depression64%
- High blood pressure55%
- High cholesterol51%
- Arthritis47%
- Bipolar disorder36%
- Cancer26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peirce W. Johnston wrote 1,520 Medicare Part D claims in 2024
In 2024, Dr. Johnston wrote 1,520 Medicare Part D claims for 111 patients. 95% of them were for generic drugs. CMS names the drug for 1,382 of them, across 39 drugs with 11 or more claims each, at $65,803 in total drug cost. In 2023, CMS named 1,868 claims across 47 drugs.
Part D claims, 20241,520
Drugs named by CMS39
Total drug cost$65,803
Part D patients111
Dr. Johnston's Part D claims by kind of drug, 2024
- Generic1,448 claims95%
- Brand-name72 claims5%
Dr. Johnston'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. Johnston's Part D claims, 2024
- Opioids3%46 of 1,520 claims
- Antipsychotics, patients 65 and over6%85 of 1,520 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: 1,8682024: 1,38226%
Drugs named by CMS: 39 in 2024, 47 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
Dr. Peirce W. Johnston scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Johnston for performance year 2024, reported as part of a group. Dr. Johnston accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Johnston as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Johnston's MIPS scores, performance year 2024
- 82of 100Final score
- 66of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Peirce W. Johnston has 1 publication on record
Dmand AI links 1 paper to Dr. Johnston in 2024. Dr. Johnston's most frequent co-author is Wan Kwok, MD.
Papers1
Dr. Johnston's most frequent co-authors
Recent publications by Dr. Johnston
See who Dr. Johnston researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Johnston 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. Peirce W. Johnston received $1,502 in industry payments from 2016 to 2025
CMS Open Payments shows 18 general payments to Dr. Johnston from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Otsuka Pharmaceutical Development & Commercialization, Inc. paid the most, $428.
General payments to Dr. Johnston by program year, 2016 to 2025
General payments to Dr. Johnston by kind, 2016 to 2025
$1.5Kin total
- Food and beverage$1,32288%
- Consulting fees$15010%
- Education$302%
Companies that paid Dr. Johnston the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peirce W. Johnston graduated from University of Cincinnati College of Medicine
Dr. Johnston graduated from University of Cincinnati College of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peirce W. Johnston'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Peirce W. Johnston
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. Peirce W. Johnston's NPI number?
Dr. Peirce W. Johnston's NPI number is 1578752226. It was assigned on October 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Peirce W. Johnston?
Dr. Peirce W. Johnston is a psychiatrist in Cincinnati, Ohio. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Peirce W. Johnston practice?
Dr. Johnston practices at 3188 Bellevue Ave, Cincinnati, OH 45219. Dr. Johnston's primary practice is UC Medical Center in Cincinnati, Ohio. Dmand AI also links Dr. Johnston to 1 hospital, 2 medical groups and 1 group practice or clinic.
What is Dr. Peirce W. Johnston's office phone number?
The practice phone on file for Dr. Johnston is (513) 584-1000.
What is Dr. Peirce W. Johnston's medical license number?
Dr. Johnston holds Ohio license 57013520.
Which hospitals is Dr. Peirce W. Johnston affiliated with?
Dr. Johnston is affiliated with University of Cincinnati Medical Center. Dmand AI links Dr. Johnston to 1 more hospital.
What medical group is Dr. Peirce W. Johnston part of?
Dr. Johnston is linked to Cincinnati Children's. Dmand AI links Dr. Johnston to 2 more medical groups.
Does Dr. Peirce W. Johnston accept Medicare?
Yes. CMS data shows Dr. Johnston billed Medicare for 430 services in 2024, and Dr. Johnston accepts Medicare assignment.
Does Dr. Peirce W. Johnston offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Johnston as offering telehealth services.
What is Dr. Peirce W. Johnston's MIPS score?
Dr. Johnston's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Peirce W. Johnston see?
CMS counts 53 Medicare patients who saw Dr. Johnston in 2024, with an average age of 64.
What services does Dr. Peirce W. Johnston bill to Medicare?
In 2024, Dr. Johnston's most billed Medicare services were office visit, established patient (99214), psychiatric service (90838) and psychiatric service (90833).
Where did Dr. Peirce W. Johnston go to medical school?
Dr. Johnston graduated from University of Cincinnati College of Medicine in 2007.
What drugs does Dr. Peirce W. Johnston prescribe most?
In 2024 Medicare Part D data, Dr. Johnston's most prescribed drugs by claims were Duloxetine HCl, Lamotrigine and Bupropion XL.
Has Dr. Peirce W. Johnston received payments from drug or device companies?
CMS Open Payments shows $1,502 in general payments to Dr. Johnston from 9 companies from 2016 to 2025. The largest total came from Otsuka Pharmaceutical Development & Commercialization, Inc.
How long has Dr. Peirce W. Johnston been practicing?
Dr. Johnston graduated from medical school in 2007, 19 years ago.
Does Dr. Peirce W. Johnston do research?
Dmand AI links 1 publication to Dr. Johnston.
Who does Dr. Peirce W. Johnston publish with?
Dr. Johnston's most frequent co-authors are Wan Kwok, MD (1 shared paper).
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