Mark P. Irving, PA-C
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 434
- Hospital affiliations
- 1
- Industry payments
- $204
- Medical group
- 1
- Practice address
- 1587 Granville Pike, Lancaster, OH 43130
- Practice phone
- Call (740) 653-4489
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fairfield County Health Department - Health Center
FQHC - Main Site · Lancaster, Ohio
Find Mark Irving'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.
Mark P. Irving is a physician assistant in Lancaster, Ohio
Mark Irving practices at Fairfield County Health Department - Health Center in Lancaster, Ohio.
Mark Irving's NPI, 1902227184, was assigned on December 14, 2013. Mark Irving holds Ohio license 50.001107.
- NPI
- 1902227184NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204064454
- NPI enumeration date
- December 14, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 653-4489
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark P. Irving practices at 2 locations in Lancaster, Ohio
Mark Irving's primary practice is Fairfield County Health Department - Health Center, at 1587 Granville Pike, Lancaster, OH 43130 in Fairfield County. The practice phone is (740) 653-4489. Mark Irving also practices at Fairfield Community Health Center, 220 E Walnut St, Lancaster, OH 43130.
- Fairfield County Health Department - Health CenterPrimary1587 Granville Pike, Lancaster, OH 43130 · Fairfield CountyPhone(740) 653-4489
- Fairfield Community Health Center220 E Walnut St, Lancaster, OH 43130 · Fairfield CountyPhone(740) 277-6043
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Mark P. Irving is affiliated with 2 sites of care and 1 medical group
Mark Irving's primary practice is Fairfield County Health Department - Health Center in Lancaster, Ohio. Mark Irving is also affiliated with Fairfield Medical Center. The medical group on file is Family Medicine Residency Clinic. Mark Irving's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark P. Irving's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Irving practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fairfield County Health Department - Health Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark P. Irving is one of 674 physician assistants in Ohio
Medical is Mark Irving's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Mark Irving is licensed in Ohio.
Specialties and state licenses
- Medical physician assistant, OhioPrimary
Physician assistants near Mark Irving
Counts of physician assistants 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
Mark P. Irving treated 16 Medicare patients in 2024, average age 67
CMS counts 16 Medicare patients who saw Mark Irving in 2024. 75% of them have high blood pressure. Their average risk score is 0.78, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Irving's median patient age at 60, with 59% women.
Chronic conditions among Mark Irving's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Mark Irving's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark P. Irving wrote 434 Medicare Part D claims in 2024
In 2024, Mark Irving wrote 434 Medicare Part D claims for 204 patients. 88% of them were for generic drugs.
Mark Irving's Part D claims by kind of drug, 2024
- Generic383 claims88%
- Brand-name and other51 claims12%
Drug classes CMS tracks in Mark Irving's Part D claims, 2024
- Antibiotics26%114 of 434 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 Mark P. Irving takes part in Medicare
Mark Irving 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)
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Mark P. Irving received $204 in industry payments in 2025
CMS Open Payments shows 13 general payments to Mark Irving from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $61.
Companies that paid Mark Irving 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 Mark P. Irving'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 DataDmand AI Org Hierarchy 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 Mark P. Irving
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark P. Irving's NPI number?
Mark P. Irving's NPI number is 1902227184. It was assigned on December 14, 2013, and it is active in the NPI Registry.
What does Mark P. Irving specialize in?
Mark P. Irving is a physician assistant in Lancaster, Ohio. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Mark P. Irving practice?
Mark Irving practices at 1587 Granville Pike, Lancaster, OH 43130. Mark Irving also practices at 220 E Walnut St, Lancaster, OH 43130. Mark Irving's primary practice is Fairfield County Health Department - Health Center in Lancaster, Ohio.
What is Mark P. Irving's office phone number?
The practice phone on file for Mark Irving is (740) 653-4489.
What is Mark P. Irving's medical license number?
Mark Irving holds Ohio license 50.001107.
Which hospitals is Mark P. Irving affiliated with?
Mark Irving is affiliated with Fairfield Medical Center.
What medical group is Mark P. Irving part of?
Mark Irving is linked to Family Medicine Residency Clinic.
Does Mark P. Irving accept Medicare?
Yes. CMS lists Mark Irving as accepting Medicare assignment.
How many Medicare patients does Mark P. Irving see?
CMS counts 16 Medicare patients who saw Mark Irving in 2024, with an average age of 67.
Has Mark P. Irving received payments from drug or device companies?
CMS Open Payments shows $204 in general payments to Mark Irving from 7 companies from 2025 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Mark P. Irving been practicing?
Mark Irving graduated from medical school in 2007, 19 years ago.
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