Andrea M. Marek, CNP
- Medicare patients, 2024
- 207
- Part D claims, 2024
- 1,030
- Hospital affiliations
- 4
- Industry payments
- $107
- Medical groups
- 2
- 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 Andrea Marek'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.
Andrea M. Marek is a nurse practitioner in Cleveland, Ohio
Andrea Marek practices at Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation.
Andrea Marek's NPI, 1437383486, was assigned on May 6, 2009. Andrea Marek holds Ohio license RN300342.
- NPI
- 1437383486NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628128147
- NPI enumeration date
- May 6, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (216) 952-9829
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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)
Andrea M. Marek practices at Cleveland Clinic Main Campus in Cleveland, Ohio
Andrea Marek'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
Andrea M. Marek is affiliated with 7 sites of care and 2 medical groups
Andrea Marek's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Andrea Marek is also affiliated with Medina Hospital. The medical group on file is Cleveland Clinic. Dmand AI also links Andrea Marek to 2 more hospitals, 2 clinical labs, 1 group practice or clinic and 1 medical group, each named with a free account. Andrea Marek'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 Andrea M. Marek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Andrea Marek 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 sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Andrea M. Marek is one of 3,389 nurse practitioners in Ohio
Nurse practitioner is Andrea Marek's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Andrea Marek is licensed in Ohio.
Specialties and state licenses
- Nurse practitioner, OhioPrimary
Nurse practitioners near Andrea Marek
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
Andrea M. Marek treated 207 Medicare patients in 2024, average age 74
CMS counts 207 Medicare patients who saw Andrea Marek in 2024. The largest group is 65 to 74, with 89 patients. 72% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Andrea Marek's median patient age at 61, with 67% women.
Andrea Marek's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Andrea Marek's Medicare patients by sex, 2024
- Women13163%
- Men7637%
Chronic conditions among Andrea Marek's Medicare patients, 2024
- High cholesterol72%
- High blood pressure68%
- Arthritis44%
- Anxiety25%
- Chronic kidney disease24%
- Diabetes24%
- Mood disorders23%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Andrea Marek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women67%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Andrea M. Marek wrote 1,030 Medicare Part D claims in 2024
In 2024, Andrea Marek wrote 1,030 Medicare Part D claims for 557 patients. 93% of them were for generic drugs.
Andrea Marek's Part D claims by kind of drug, 2024
- Generic959 claims93%
- Brand-name and other71 claims7%
Drug classes CMS tracks in Andrea Marek's Part D claims, 2024
- Antibiotics30%312 of 1,030 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
Andrea M. Marek offers telehealth to Medicare patients
Andrea Marek accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Andrea Marek as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Andrea M. Marek received $107 in industry payments in 2025
CMS Open Payments shows 1 general payment to Andrea Marek from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Revance Therapeutics, Inc. paid the most, $107.
Companies that paid Andrea Marek 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 Andrea M. Marek'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 Andrea M. Marek
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Andrea M. Marek's NPI number?
Andrea M. Marek's NPI number is 1437383486. It was assigned on May 6, 2009, and it is active in the NPI Registry.
What does Andrea M. Marek specialize in?
Andrea M. Marek is a nurse practitioner in Cleveland, Ohio. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Andrea M. Marek practice?
Andrea Marek practices at 9500 Euclid Avenue, Cleveland, OH 44195. Andrea Marek's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Andrea Marek to 2 hospitals, 2 clinical labs, 1 group practice or clinic and 1 medical group.
What is Andrea M. Marek's office phone number?
The practice phone on file for Andrea Marek is (216) 952-9829.
What is Andrea M. Marek's medical license number?
Andrea Marek holds Ohio license RN300342.
Which hospitals is Andrea M. Marek affiliated with?
Andrea Marek practices at Cleveland Clinic Main Campus in Cleveland, Ohio. Andrea Marek is also affiliated with Medina Hospital. Dmand AI links Andrea Marek to 2 more hospitals.
What medical group is Andrea M. Marek part of?
Andrea Marek is linked to Cleveland Clinic. Dmand AI links Andrea Marek to 1 more medical group.
Does Andrea M. Marek accept Medicare?
Yes. CMS lists Andrea Marek as accepting Medicare assignment.
Does Andrea M. Marek offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Andrea Marek as offering telehealth services.
How many Medicare patients does Andrea M. Marek see?
CMS counts 207 Medicare patients who saw Andrea Marek in 2024, with an average age of 74.
Has Andrea M. Marek received payments from drug or device companies?
CMS Open Payments shows $107 in general payments to Andrea Marek from 1 company from 2025 to 2025. The largest total came from Revance Therapeutics, Inc.
How long has Andrea M. Marek been practicing?
Andrea Marek graduated from medical school in 2007, 19 years ago.
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