David Drenan
- Medicare patients, 2024
- 534
- Part D claims, 2024
- 258
- Hospital affiliations
- 4
- Industry payments
- $158
- Medical group
- 1
- Practice address
- 9500 Euclid Avenue, Cleveland, OH 44195
- Practice phone
- Call (216) 952-9829
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Drenan'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 Drenan is a physician assistant in Cleveland, Ohio
David Drenan practices at Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation.
David Drenan's NPI, 1861123127, was assigned on June 17, 2022. David Drenan holds Ohio license 50.007737RX.
- NPI
- 1861123127NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365819174
- NPI enumeration date
- June 17, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (216) 952-9829
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David Drenan practices at Cleveland Clinic Main Campus in Cleveland, Ohio
David Drenan's primary practice is Cleveland Clinic Main Campus, at 9500 Euclid Avenue, Cleveland, OH 44195 in Cuyahoga County. The practice phone is (216) 952-9829.
- Cleveland Clinic Main Campus9500 Euclid Avenue, Cleveland, OH 44195 · Cuyahoga CountyPhone(216) 952-9829
Source: Dmand AI Affiliation Data
David Drenan is affiliated with 7 sites of care and 1 medical group
David Drenan's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. David Drenan is also affiliated with Fairview Hospital. The medical group on file is Cleveland Clinic. Dmand AI also links David Drenan to 2 more hospitals, 2 clinical labs and 1 group practice or clinic, each named with a free account. David Drenan's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Drenan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Drenan practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic Main Campus | Available with a free account |
| +6 more affiliated sites | 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 The Cleveland Clinic Foundation and 6.2K+ hospitals, with verified contacts in the same login.
David Drenan is one of 4,524 physician assistants in Ohio
Physician assistant is David Drenan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. David Drenan is licensed in Ohio.
Specialties and state licenses
- Physician assistant, OhioPrimary
Physician assistants near David Drenan
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
David Drenan treated 534 Medicare patients in 2024, average age 77
CMS counts 534 Medicare patients who saw David Drenan in 2024. The largest group is 75 to 84, with 205 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Drenan's median patient age at 68, with 57% women.
David Drenan's Medicare patients by age, 2024
David Drenan's Medicare patients by sex, 2024
- Women29856%
- Men23644%
Chronic conditions among David Drenan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease27%
- Diabetes26%
- Anxiety25%
- Mood disorders25%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
David Drenan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Drenan wrote 258 Medicare Part D claims in 2024
In 2024, David Drenan wrote 258 Medicare Part D claims for 147 patients. 91% of them were for generic drugs.
David Drenan's Part D claims by kind of drug, 2024
- Generic236 claims91%
- Brand-name22 claims9%
Drug classes CMS tracks in David Drenan's Part D claims, 2024
- Antibiotics5%14 of 258 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 Drenan takes part in Medicare
David Drenan 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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David Drenan received $158 in industry payments in 2025
CMS Open Payments shows 2 general payments to David Drenan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $158.
Companies that paid David Drenan 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 David Drenan'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) |
| 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 David Drenan
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 Drenan's NPI number?
David Drenan's NPI number is 1861123127. It was assigned on June 17, 2022, and it is active in the NPI Registry.
What does David Drenan specialize in?
David Drenan is a physician assistant in Cleveland, Ohio. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does David Drenan practice?
David Drenan practices at 9500 Euclid Avenue, Cleveland, OH 44195. David Drenan's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links David Drenan to 2 hospitals, 2 clinical labs and 1 group practice or clinic.
What is David Drenan's office phone number?
The practice phone on file for David Drenan is (216) 952-9829.
What is David Drenan's medical license number?
David Drenan holds Ohio license 50.007737RX, one of 2 state licenses on file.
Which hospitals is David Drenan affiliated with?
David Drenan practices at Cleveland Clinic Main Campus in Cleveland, Ohio. David Drenan is also affiliated with Fairview Hospital. Dmand AI links David Drenan to 2 more hospitals.
What medical group is David Drenan part of?
David Drenan is linked to Cleveland Clinic.
Does David Drenan accept Medicare?
Yes. CMS lists David Drenan as accepting Medicare assignment.
How many Medicare patients does David Drenan see?
CMS counts 534 Medicare patients who saw David Drenan in 2024, with an average age of 77.
Has David Drenan received payments from drug or device companies?
CMS Open Payments shows $158 in general payments to David Drenan from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has David Drenan been practicing?
David Drenan graduated from medical school in 2022, 4 years ago.
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