Melissa Fontilus, FNP
- Medicare patients, 2024
- 31
- Part D claims, 2024
- 54
- Industry payments
- $384
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 927 Willis Ave, Albertson, NY 11507-1924
- Practice phone
- Call (347) 881-3681
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nathaniel E Saintus Np In Family Health
NP / PA-led clinic · Albertson, New York
Find Melissa Fontilus' 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.
Melissa Fontilus is a family nurse practitioner in Valleystream, New York
Melissa Fontilus practices at Nathaniel E Saintus Np In Family Health in Albertson, New York.
Melissa Fontilus' NPI, 1891379103, was assigned on May 12, 2021. Melissa Fontilus holds New York license 347491.
- NPI
- 1891379103NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345629952
- NPI enumeration date
- May 12, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (347) 881-3681
- 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)
Melissa Fontilus practices in Albertson and Valleystream
Melissa Fontilus' primary practice is Nathaniel E Saintus Np in Family Health, at 927 Willis Ave, Albertson, NY 11507-1924. The practice phone is (347) 881-3681. The NPI Registry lists Melissa Fontilus' practice address as 1585 Dutch Broadway, Valleystream, NY 11580.
- Nathaniel E Saintus Np in Family HealthPrimary927 Willis Ave, Albertson, NY 11507-1924Phone(347) 881-3681
- NPI Registry address1585 Dutch Broadway, Valleystream, NY 11580 · Nassau County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Melissa Fontilus is affiliated with 1 site of care and 2 medical groups
Melissa Fontilus' primary practice is Nathaniel E Saintus Np In Family Health in Albertson, New York. The medical group on file is AFC Urgent Care Yorktown. Dmand AI also links Melissa Fontilus to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Melissa Fontilus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Fontilus practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nathaniel E Saintus Np In Family Health | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Melissa Fontilus is one of 10,214 family nurse practitioners in New York
Family is Melissa Fontilus' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Melissa Fontilus is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Melissa Fontilus
Counts of family 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
Melissa Fontilus treated 31 Medicare patients in 2024, average age 76
CMS counts 31 Medicare patients who saw Melissa Fontilus in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Melissa Fontilus' median patient age at 39, with 61% women.
Melissa Fontilus' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Melissa Fontilus' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
Share of Medicare patients with each condition. A patient can have several.
Melissa Fontilus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Melissa Fontilus wrote 54 Medicare Part D claims in 2024
In 2024, Melissa Fontilus wrote 54 Medicare Part D claims for 40 patients. 72% of them were for generic drugs.
Melissa Fontilus' Part D claims by kind of drug, 2024
- Generic39 claims72%
- Brand-name15 claims28%
Drug classes CMS tracks in Melissa Fontilus' Part D claims, 2024
- Antibiotics22%12 of 54 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 Melissa Fontilus takes part in Medicare
Melissa Fontilus 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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Melissa Fontilus received $384 in industry payments in 2025
CMS Open Payments shows 6 general payments to Melissa Fontilus from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. ViiV Healthcare Company paid the most, $306.
Companies that paid Melissa Fontilus 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 Melissa Fontilus'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 Melissa Fontilus
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Melissa Fontilus' NPI number?
Melissa Fontilus' NPI number is 1891379103. It was assigned on May 12, 2021, and it is active in the NPI Registry.
What does Melissa Fontilus specialize in?
Melissa Fontilus is a family nurse practitioner in Valleystream, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Melissa Fontilus practice?
Melissa Fontilus practices at 927 Willis Ave, Albertson, NY 11507-1924. Melissa Fontilus also practices at 1585 Dutch Broadway, Valleystream, NY 11580. Melissa Fontilus' primary practice is Nathaniel E Saintus Np In Family Health in Albertson, New York. Dmand AI also links Melissa Fontilus to 1 medical group.
What is Melissa Fontilus' office phone number?
The practice phone on file for Melissa Fontilus is (347) 881-3681.
What is Melissa Fontilus' medical license number?
Melissa Fontilus holds New York license 347491.
What medical group is Melissa Fontilus part of?
Melissa Fontilus is linked to AFC Urgent Care Yorktown. Dmand AI links Melissa Fontilus to 1 more medical group.
Does Melissa Fontilus accept Medicare?
Yes. CMS lists Melissa Fontilus as accepting Medicare assignment.
How many Medicare patients does Melissa Fontilus see?
CMS counts 31 Medicare patients who saw Melissa Fontilus in 2024, with an average age of 76.
Has Melissa Fontilus received payments from drug or device companies?
CMS Open Payments shows $384 in general payments to Melissa Fontilus from 4 companies from 2025 to 2025. The largest total came from ViiV Healthcare Company.
How long has Melissa Fontilus been practicing?
Melissa Fontilus graduated from medical school in 2020, 6 years ago.
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