Erin Peyton-Alt, RPAC
- Medicare patients, 2024
- 157
- Part D claims, 2024
- 962
- Industry payments
- $56
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 627 Broadway, Massapequa, NY 11758
- Practice phone
- Call (516) 308-4040
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sisselman Medical Group
Massapequa, New York
Find Erin Peyton-Alt'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.
Erin Peyton-Alt is a physician assistant in Massapequa, New York
Erin Peyton-Alt practices at Sisselman Medical Group in Massapequa, New York.
Erin Peyton-Alt's NPI, 1104981927, was assigned on December 22, 2006. Erin Peyton-Alt holds New York license 009706.
- NPI
- 1104981927NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143219469
- NPI enumeration date
- December 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 308-4040
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Erin Peyton-Alt practices at Sisselman Medical Group in Massapequa, New York
Erin Peyton-Alt's primary practice is Sisselman Medical Group, at 627 Broadway, Massapequa, NY 11758 in Nassau County. The practice phone is (516) 308-4040.
- Sisselman Medical Group627 Broadway, Massapequa, NY 11758 · Nassau CountyPhone(516) 308-4040
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Erin Peyton-Alt is affiliated with 2 sites of care and 1 medical group
Erin Peyton-Alt's primary practice is Sisselman Medical Group in Massapequa, New York. The medical group on file is Sisselman Medical Group, PC. Dmand AI also links Erin Peyton-Alt to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Erin Peyton-Alt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erin Peyton-Alt practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sisselman Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Erin Peyton-Alt is one of 2,670 physician assistants in New York
Medical is Erin Peyton-Alt's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Erin Peyton-Alt is licensed in New York.
Specialties and state licenses
- Medical physician assistant, New YorkPrimary
Physician assistants near Erin Peyton-Alt
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
Erin Peyton-Alt treated 157 Medicare patients in 2024, average age 71
CMS counts 157 Medicare patients who saw Erin Peyton-Alt in 2024. The largest group is 65 to 74, with 98 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Erin Peyton-Alt's median patient age at 51, with 60% women.
Erin Peyton-Alt's Medicare patients by age, 2024
Erin Peyton-Alt's Medicare patients by sex, 2024
- Women9561%
- Men6239%
Chronic conditions among Erin Peyton-Alt's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis39%
- Ischemic heart disease31%
- Diabetes25%
- Chronic kidney disease24%
- Anxiety21%
- Heart failure20%
Share of Medicare patients with each condition. A patient can have several.
Erin Peyton-Alt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Erin Peyton-Alt wrote 962 Medicare Part D claims in 2024
In 2024, Erin Peyton-Alt wrote 962 Medicare Part D claims for 177 patients. 91% of them were for generic drugs.
Erin Peyton-Alt's Part D claims by kind of drug, 2024
- Generic879 claims91%
- Brand-name and other83 claims9%
Drug classes CMS tracks in Erin Peyton-Alt's Part D claims, 2024
- Antibiotics4%35 of 962 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 Erin Peyton-Alt takes part in Medicare
Erin Peyton-Alt 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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Erin Peyton-Alt received $56 in industry payments in 2025
CMS Open Payments shows 4 general payments to Erin Peyton-Alt from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $33.
Companies that paid Erin Peyton-Alt 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 Erin Peyton-Alt'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Erin Peyton-Alt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erin Peyton-Alt's NPI number?
Erin Peyton-Alt's NPI number is 1104981927. It was assigned on December 22, 2006, and it is active in the NPI Registry.
What does Erin Peyton-Alt specialize in?
Erin Peyton-Alt is a physician assistant in Massapequa, New York. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Erin Peyton-Alt practice?
Erin Peyton-Alt practices at 627 Broadway, Massapequa, NY 11758. Erin Peyton-Alt's primary practice is Sisselman Medical Group in Massapequa, New York. Dmand AI also links Erin Peyton-Alt to 1 group practice or clinic.
What is Erin Peyton-Alt's office phone number?
The practice phone on file for Erin Peyton-Alt is (516) 308-4040.
What is Erin Peyton-Alt's medical license number?
Erin Peyton-Alt holds New York license 009706.
What medical group is Erin Peyton-Alt part of?
Erin Peyton-Alt is linked to Sisselman Medical Group, PC.
Does Erin Peyton-Alt accept Medicare?
Yes. CMS lists Erin Peyton-Alt as accepting Medicare assignment.
How many Medicare patients does Erin Peyton-Alt see?
CMS counts 157 Medicare patients who saw Erin Peyton-Alt in 2024, with an average age of 71.
Has Erin Peyton-Alt received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Erin Peyton-Alt from 2 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Erin Peyton-Alt been practicing?
Erin Peyton-Alt graduated from medical school in 2003, 23 years ago.
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