David Demasi
- Medicare patients, 2024
- 81
- Part D claims, 2024
- 160
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2951 Maple Avenue, Zanesville, OH 43701
- Practice phone
- Call (740) 454-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Demasi'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.
David Demasi is a nurse practitioner in Zanesville, Ohio
David Demasi practices at Genesis Hospital in Zanesville, Ohio, part of Genesis HealthCare System.
David Demasi's NPI, 1043796378, was assigned on July 19, 2018. David Demasi holds Ohio license 023183.
- NPI
- 1043796378NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810249166
- NPI enumeration date
- July 19, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 454-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David Demasi practices at Genesis Hospital in Zanesville, Ohio
David Demasi's primary practice is Genesis Hospital, at 2951 Maple Avenue, Zanesville, OH 43701 in Muskingum County. The practice phone is (740) 454-5000.
- Genesis Hospital2951 Maple Avenue, Zanesville, OH 43701 · Muskingum CountyPhone(740) 454-5000
Source: Dmand AI Affiliation Data
David Demasi is affiliated with 1 site of care and 1 medical group
David Demasi's primary practice is Genesis Hospital in Zanesville, Ohio, part of Genesis HealthCare System. The medical group on file is Genesis Emergency Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Demasi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Demasi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Genesis Hospital | 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 Genesis HealthCare System and 6.2K+ hospitals, with verified contacts in the same login.
David Demasi is one of 3,389 nurse practitioners in Ohio
Nurse practitioner is David Demasi's primary specialty in the NPI Registry, under taxonomy code 363L00000X. David Demasi is licensed in Ohio.
Specialties and state licenses
- Nurse practitioner, OhioPrimary
Nurse practitioners near David Demasi
Counts of 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
David Demasi treated 81 Medicare patients in 2024, average age 73
CMS counts 81 Medicare patients who saw David Demasi in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts David Demasi's median patient age at 60, with 50% women.
David Demasi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
David Demasi's Medicare patients by sex, 2024
- Women4454%
- Men3746%
Chronic conditions among David Demasi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Anxiety41%
- Ischemic heart disease41%
- Diabetes37%
- Chronic kidney disease36%
- COPD32%
Share of Medicare patients with each condition. A patient can have several.
David Demasi'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
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Demasi wrote 160 Medicare Part D claims in 2024
In 2024, David Demasi wrote 160 Medicare Part D claims for 120 patients. 93% of them were for generic drugs.
David Demasi's Part D claims by kind of drug, 2024
- Generic149 claims93%
- Brand-name11 claims7%
Drug classes CMS tracks in David Demasi's Part D claims, 2024
- Antibiotics38%60 of 160 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 David Demasi takes part in Medicare
David Demasi 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
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Sources for David Demasi'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 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) |
| 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 David Demasi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Demasi's NPI number?
David Demasi's NPI number is 1043796378. It was assigned on July 19, 2018, and it is active in the NPI Registry.
What does David Demasi specialize in?
David Demasi is a nurse practitioner in Zanesville, Ohio. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does David Demasi practice?
David Demasi practices at 2951 Maple Avenue, Zanesville, OH 43701. David Demasi's primary practice is Genesis Hospital in Zanesville, Ohio, part of Genesis HealthCare System.
What is David Demasi's office phone number?
The practice phone on file for David Demasi is (740) 454-5000.
What is David Demasi's medical license number?
David Demasi holds Ohio license 023183.
Which hospitals is David Demasi affiliated with?
David Demasi practices at Genesis Hospital in Zanesville, Ohio.
What medical group is David Demasi part of?
David Demasi is linked to Genesis Emergency Physicians.
Does David Demasi accept Medicare?
Yes. CMS lists David Demasi as accepting Medicare assignment.
How many Medicare patients does David Demasi see?
CMS counts 81 Medicare patients who saw David Demasi in 2024, with an average age of 73.
How long has David Demasi been practicing?
David Demasi graduated from medical school in 2018, 8 years ago.
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