Maria Michelle Dayan, PA-C
- Medicare patients, 2024
- 251
- Part D claims, 2024
- 107
- Industry payments
- $117
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 71 Franklin Ave, Franklin Sq, NY 11010-2523
- Practice phone
- Call (845) 738-8770
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lagrangeville Medical - Franklin Sq
Primary care practice · Franklin Sq, New York
Find Maria Dayan'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.
Maria Michelle Dayan is a physician assistant in New York, New York
Maria Dayan practices at Lagrangeville Medical - Franklin Sq in Franklin Sq, New York.
Maria Dayan's NPI, 1578169256, was assigned on December 8, 2020. Maria Dayan holds New York license 025946.
- NPI
- 1578169256NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577962745
- NPI enumeration date
- December 8, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (845) 738-8770
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Maria Michelle Dayan practices in Franklin Sq and New York
Maria Dayan's primary practice is Lagrangeville Medical - Franklin Sq, at 71 Franklin Ave, Franklin Sq, NY 11010-2523. The practice phone is (845) 738-8770. The NPI Registry lists Maria Dayan's practice address as 301 E 17th St, New York, NY 10003.
- Lagrangeville Medical - Franklin SqPrimary71 Franklin Ave, Franklin Sq, NY 11010-2523Phone(845) 738-8770
- NPI Registry address301 E 17th St, New York, NY 10003 · New York County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Maria Michelle Dayan is affiliated with 1 site of care and 1 medical group
Maria Dayan's primary practice is Lagrangeville Medical - Franklin Sq in Franklin Sq, New York. The medical group on file is Lagrangeville Medical PC.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Maria Michelle Dayan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maria Dayan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lagrangeville Medical - Franklin Sq | Available with a free account |
Source: Dmand AI Technology Install Data
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Maria Michelle Dayan is one of 11,456 physician assistants in New York
Physician assistant is Maria Dayan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Maria Dayan is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Maria Dayan
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
Maria Michelle Dayan treated 251 Medicare patients in 2024, average age 78
CMS counts 251 Medicare patients who saw Maria Dayan in 2024. The largest group is 75 to 84, with 102 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Maria Dayan's median patient age at 76, with 58% women.
Maria Dayan's Medicare patients by age, 2024
Maria Dayan's Medicare patients by sex, 2024
- Women17168%
- Men8032%
Chronic conditions among Maria Dayan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes67%
- Arthritis64%
- Ischemic heart disease40%
- Mood disorders37%
- Depression35%
- Heart failure30%
Share of Medicare patients with each condition. A patient can have several.
Maria Dayan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women58%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Maria Michelle Dayan wrote 107 Medicare Part D claims in 2024
In 2024, Maria Dayan wrote 107 Medicare Part D claims for 20 patients. 93% of them were for generic drugs.
Maria Dayan's Part D claims by kind of drug, 2024
- Generic100 claims93%
- Brand-name and other7 claims7%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Maria Michelle Dayan takes part in Medicare
Maria Dayan 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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Maria Michelle Dayan received $117 in industry payments in 2025
CMS Open Payments shows 1 general payment to Maria Dayan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $117.
Companies that paid Maria Dayan 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 Maria Michelle Dayan'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Maria Michelle Dayan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maria Michelle Dayan's NPI number?
Maria Michelle Dayan's NPI number is 1578169256. It was assigned on December 8, 2020, and it is active in the NPI Registry.
What does Maria Michelle Dayan specialize in?
Maria Michelle Dayan is a physician assistant in New York, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Maria Michelle Dayan practice?
Maria Dayan practices at 71 Franklin Ave, Franklin Sq, NY 11010-2523. Maria Dayan also practices at 301 E 17th St, New York, NY 10003. Maria Dayan's primary practice is Lagrangeville Medical - Franklin Sq in Franklin Sq, New York.
What is Maria Michelle Dayan's office phone number?
The practice phone on file for Maria Dayan is (845) 738-8770.
What is Maria Michelle Dayan's medical license number?
Maria Dayan holds New York license 025946.
What medical group is Maria Michelle Dayan part of?
Maria Dayan is linked to Lagrangeville Medical PC.
Does Maria Michelle Dayan accept Medicare?
Yes. CMS lists Maria Dayan as accepting Medicare assignment.
How many Medicare patients does Maria Michelle Dayan see?
CMS counts 251 Medicare patients who saw Maria Dayan in 2024, with an average age of 78.
Has Maria Michelle Dayan received payments from drug or device companies?
CMS Open Payments shows $117 in general payments to Maria Dayan from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Maria Michelle Dayan been practicing?
Maria Dayan graduated from medical school in 2020, 6 years ago.
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