Michelle Catherine Zarko, PA-C
- Medicare patients, 2024
- 107
- Part D claims, 2024
- 93
- Hospital affiliations
- 2
- Industry payments
- $140
- Medical groups
- 5
- Practice address
- 101 Dates Drive, Ithaca, NY 14850
- Practice phone
- Call (607) 274-4401
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michelle Zarko'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.
Michelle Catherine Zarko is a physician assistant in Ithaca, New York
Michelle Zarko practices at Cayuga Medical Center in Ithaca, New York, part of Centralus Health.
Michelle Zarko's NPI, 1477867570, was assigned on July 30, 2010. Michelle Zarko holds Pennsylvania license OA002509.
- NPI
- 1477867570NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890980049
- NPI enumeration date
- July 30, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (607) 274-4401
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michelle Catherine Zarko practices at Cayuga Medical Center in Ithaca, New York
Michelle Zarko's primary practice is Cayuga Medical Center, at 101 Dates Drive, Ithaca, NY 14850 in Tompkins County. The practice phone is (607) 274-4401.
- Cayuga Medical Center101 Dates Drive, Ithaca, NY 14850 · Tompkins CountyPhone(607) 274-4401
Source: Dmand AI Affiliation Data
Michelle Catherine Zarko is affiliated with 4 sites of care and 5 medical groups
Michelle Zarko's primary practice is Cayuga Medical Center in Ithaca, New York, part of Centralus Health. The medical group on file is University of Pittsburgh Physicians, Department of Radiology. Dmand AI also links Michelle Zarko to 1 more hospital, 4 medical groups, 1 community health center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michelle Catherine Zarko's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michelle Zarko practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cayuga Medical Center | Available with a free account |
| +3 more sites and 4 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 Centralus Health and 6.2K+ hospitals, with verified contacts in the same login.
Michelle Catherine Zarko is one of 11,456 physician assistants in New York
Physician assistant is Michelle Zarko's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michelle Zarko is licensed in Pennsylvania.
Specialties and state licenses
- Physician assistant, PennsylvaniaPrimary
Physician assistants near Michelle Zarko
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
Michelle Catherine Zarko treated 107 Medicare patients in 2024, average age 70
CMS counts 107 Medicare patients who saw Michelle Zarko in 2024. The largest group is 65 to 74, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michelle Zarko's median patient age at 53, with 38% women.
Michelle Zarko's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michelle Zarko's Medicare patients by sex, 2024
- Women4643%
- Men6157%
Chronic conditions among Michelle Zarko's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes42%
- Chronic kidney disease36%
- Anxiety27%
- Ischemic heart disease27%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Michelle Zarko's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women38%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michelle Catherine Zarko wrote 93 Medicare Part D claims in 2024
In 2024, Michelle Zarko wrote 93 Medicare Part D claims for 35 patients. 80% of them were for generic drugs.
Michelle Zarko's Part D claims by kind of drug, 2024
- Generic74 claims80%
- Brand-name19 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Michelle Catherine Zarko offers telehealth to Medicare patients
Michelle Zarko accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Michelle Zarko as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- 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.
Michelle Catherine Zarko received $140 in industry payments in 2025
CMS Open Payments shows 6 general payments to Michelle Zarko from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $107.
Companies that paid Michelle Zarko 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 Michelle Catherine Zarko'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 Michelle Catherine Zarko
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michelle Catherine Zarko's NPI number?
Michelle Catherine Zarko's NPI number is 1477867570. It was assigned on July 30, 2010, and it is active in the NPI Registry.
What does Michelle Catherine Zarko specialize in?
Michelle Catherine Zarko is a physician assistant in Ithaca, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michelle Catherine Zarko practice?
Michelle Zarko practices at 101 Dates Drive, Ithaca, NY 14850. Michelle Zarko's primary practice is Cayuga Medical Center in Ithaca, New York, part of Centralus Health. Dmand AI also links Michelle Zarko to 1 hospital, 4 medical groups, 1 community health center and 1 group practice or clinic.
What is Michelle Catherine Zarko's office phone number?
The practice phone on file for Michelle Zarko is (607) 274-4401.
What is Michelle Catherine Zarko's medical license number?
Michelle Zarko holds Pennsylvania license OA002509.
Which hospitals is Michelle Catherine Zarko affiliated with?
Michelle Zarko practices at Cayuga Medical Center in Ithaca, New York. Dmand AI links Michelle Zarko to 1 more hospital.
What medical group is Michelle Catherine Zarko part of?
Michelle Zarko is linked to University of Pittsburgh Physicians, Department of Radiology. Dmand AI links Michelle Zarko to 4 more medical groups.
Does Michelle Catherine Zarko accept Medicare?
Yes. CMS lists Michelle Zarko as accepting Medicare assignment.
Does Michelle Catherine Zarko offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Michelle Zarko as offering telehealth services.
How many Medicare patients does Michelle Catherine Zarko see?
CMS counts 107 Medicare patients who saw Michelle Zarko in 2024, with an average age of 70.
Has Michelle Catherine Zarko received payments from drug or device companies?
CMS Open Payments shows $140 in general payments to Michelle Zarko from 3 companies from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Michelle Catherine Zarko been practicing?
Michelle Zarko graduated from medical school in 2010, 16 years ago.
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