John P. Gaffney, CNP
- Medicare patients, 2024
- 119
- Part D claims, 2024
- 327
- Hospital affiliations
- 1
- Industry payments
- $23
- Medical groups
- 3
- Practice address
- 454 Ohio Pike Unit 38, Cincinnati, OH 45255
- Practice phone
- Call (513) 981-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Health Urgent Care
Urgent Care - Additional Location · Cincinnati, Ohio
Find John Gaffney'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.
John P. Gaffney is a family nurse practitioner in Cincinnati, Ohio
John Gaffney practices at Mercy Health Urgent Care in Cincinnati, Ohio.
John Gaffney's NPI, 1134583248, was assigned on April 6, 2016. John Gaffney holds Ohio license APRN.CNP.021669.
- NPI
- 1134583248NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628342276
- NPI enumeration date
- April 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 981-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John P. Gaffney practices at Mercy Health Urgent Care in Cincinnati, Ohio
John Gaffney's primary practice is Mercy Health Urgent Care, at 454 Ohio Pike Unit 38, Cincinnati, OH 45255. The practice phone is (513) 981-4201.
- Mercy Health Urgent Care454 Ohio Pike Unit 38, Cincinnati, OH 45255Phone(513) 981-4201
Source: Dmand AI Affiliation Data
John P. Gaffney is affiliated with 3 sites of care and 3 medical groups
John Gaffney's primary practice is Mercy Health Urgent Care in Cincinnati, Ohio. John Gaffney is also affiliated with Mercy Health - West Hospital. The medical group on file is Mercy Health Urgent Care. Dmand AI also links John Gaffney to 2 more medical groups and 1 group practice or clinic, each named with a free account. John Gaffney's employer is on file too: an urgent care center.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John P. Gaffney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Gaffney practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Health Urgent Care | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
John P. Gaffney is one of 7,779 family nurse practitioners in Ohio
Family is John Gaffney's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. John Gaffney is licensed in Ohio.
Specialties and state licenses
- Family nurse practitioner, OhioPrimary
Family nurse practitioners near John Gaffney
Counts of family nurse practitioners 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
John P. Gaffney treated 119 Medicare patients in 2024, average age 72
CMS counts 119 Medicare patients who saw John Gaffney in 2024. The largest group is 65 to 74, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Gaffney's median patient age at 42, with 60% women.
John Gaffney's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Gaffney's Medicare patients by sex, 2024
- Women7462%
- Men4538%
Chronic conditions among John Gaffney's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes34%
- Chronic kidney disease28%
- Ischemic heart disease28%
- Anxiety24%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
John Gaffney's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John P. Gaffney wrote 327 Medicare Part D claims in 2024
In 2024, John Gaffney wrote 327 Medicare Part D claims for 215 patients. 87% of them were for generic drugs.
John Gaffney's Part D claims by kind of drug, 2024
- Generic285 claims87%
- Brand-name and other42 claims13%
Drug classes CMS tracks in John Gaffney's Part D claims, 2024
- Antibiotics42%136 of 327 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How John P. Gaffney takes part in Medicare
John Gaffney accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
John P. Gaffney received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Gaffney from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $23.
Companies that paid John Gaffney the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John P. Gaffney'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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) |
| 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 John P. Gaffney
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John P. Gaffney's NPI number?
John P. Gaffney's NPI number is 1134583248. It was assigned on April 6, 2016, and it is active in the NPI Registry.
What does John P. Gaffney specialize in?
John P. Gaffney is a family nurse practitioner in Cincinnati, Ohio. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does John P. Gaffney practice?
John Gaffney practices at 454 Ohio Pike Unit 38, Cincinnati, OH 45255. John Gaffney's primary practice is Mercy Health Urgent Care in Cincinnati, Ohio. Dmand AI also links John Gaffney to 2 medical groups and 1 group practice or clinic.
What is John P. Gaffney's office phone number?
The practice phone on file for John Gaffney is (513) 981-4201.
What is John P. Gaffney's medical license number?
John Gaffney holds Ohio license APRN.CNP.021669.
Which hospitals is John P. Gaffney affiliated with?
John Gaffney is affiliated with Mercy Health - West Hospital.
What medical group is John P. Gaffney part of?
John Gaffney is linked to Mercy Health Urgent Care. Dmand AI links John Gaffney to 2 more medical groups.
Does John P. Gaffney accept Medicare?
Yes. CMS lists John Gaffney as accepting Medicare assignment.
How many Medicare patients does John P. Gaffney see?
CMS counts 119 Medicare patients who saw John Gaffney in 2024, with an average age of 72.
Has John P. Gaffney received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to John Gaffney from 1 company from 2025 to 2025. The largest total came from Abbott Laboratories.
How long has John P. Gaffney been practicing?
John Gaffney graduated from medical school in 2017, 9 years ago.
Selling to family practices?
See family nurse practitioners in Ohio by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card