Kay Mevine Stephenson, APRN
- Medicare patients, 2024
- 42
- Hospital affiliations
- 1
- Industry payments
- $120
- Medical groups
- 6
- State licenses
- 3
- Practice address
- 1000 Montauk Highway, West Islip, NY 11795
- Practice phone
- Call (631) 376-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kay Stephenson'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.
Kay Mevine Stephenson is an acute care nurse practitioner in West Islip, New York
Kay Stephenson practices at Good Samaritan University Hospital in West Islip, New York, part of Diocese of Rockville Centre.
Kay Stephenson's NPI, 1972732790, was assigned on July 14, 2009. Kay Stephenson holds Florida license 9323809.
- NPI
- 1972732790NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800941956
- NPI enumeration date
- July 14, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 376-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kay Mevine Stephenson practices at Good Samaritan University Hospital in West Islip, New York
Kay Stephenson's primary practice is Good Samaritan University Hospital, at 1000 Montauk Highway, West Islip, NY 11795 in Suffolk County. The practice phone is (631) 376-3000.
- Good Samaritan University Hospital1000 Montauk Highway, West Islip, NY 11795 · Suffolk CountyPhone(631) 376-3000
Source: Dmand AI Affiliation Data
Kay Mevine Stephenson is affiliated with 2 sites of care and 6 medical groups
Kay Stephenson's primary practice is Good Samaritan University Hospital in West Islip, New York, part of Diocese of Rockville Centre. The medical group on file is Samaritan Emergency Medical Services. Dmand AI also links Kay Stephenson to 5 more medical groups and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kay Mevine Stephenson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kay Stephenson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Samaritan University Hospital | Available with a free account |
| +1 more site and 5 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 Diocese of Rockville Centre and 6.2K+ hospitals, with verified contacts in the same login.
Kay Mevine Stephenson is one of 1,230 acute care nurse practitioners in New York
Acute care is Kay Stephenson's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Dmand AI has Kay Stephenson's licenses on file in 3 states: Florida, New York and Texas.
Specialties and state licenses
- Acute care nurse practitioner, FloridaPrimary
- New York license
- Texas license
Acute care nurse practitioners near Kay Stephenson
Counts of acute care 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
Kay Mevine Stephenson treated 42 Medicare patients in 2024, average age 79
CMS counts 42 Medicare patients who saw Kay Stephenson in 2024. The largest group is 75 to 84, with 19 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Kay Stephenson's median patient age at 71, with 45% women.
Kay Stephenson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kay Stephenson's Medicare patients by sex, 2024
- Women2252%
- Men2048%
Chronic conditions among Kay Stephenson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease74%
- Arthritis64%
- Ischemic heart disease60%
- Atrial fibrillation52%
- Diabetes48%
- Heart failure45%
Share of Medicare patients with each condition. A patient can have several.
Kay Stephenson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women45%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Kay Mevine Stephenson takes part in Medicare
Kay Stephenson 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)
Kay Mevine Stephenson received $120 in industry payments in 2025
CMS Open Payments shows 2 general payments to Kay Stephenson from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $101.
Companies that paid Kay Stephenson 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 Kay Mevine Stephenson'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) |
| 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 Kay Mevine Stephenson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kay Mevine Stephenson's NPI number?
Kay Mevine Stephenson's NPI number is 1972732790. It was assigned on July 14, 2009, and it is active in the NPI Registry.
What does Kay Mevine Stephenson specialize in?
Kay Mevine Stephenson is an acute care nurse practitioner in West Islip, New York. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Kay Mevine Stephenson practice?
Kay Stephenson practices at 1000 Montauk Highway, West Islip, NY 11795. Kay Stephenson's primary practice is Good Samaritan University Hospital in West Islip, New York, part of Diocese of Rockville Centre. Dmand AI also links Kay Stephenson to 5 medical groups and 1 physician office.
What is Kay Mevine Stephenson's office phone number?
The practice phone on file for Kay Stephenson is (631) 376-3000.
What is Kay Mevine Stephenson's medical license number?
Kay Stephenson holds Florida license 9323809, one of the licenses on file in 3 states.
Which states has Kay Mevine Stephenson been licensed in?
Dmand AI has state licenses on file for Kay Stephenson in Florida, New York and Texas.
Which hospitals is Kay Mevine Stephenson affiliated with?
Kay Stephenson practices at Good Samaritan University Hospital in West Islip, New York.
What medical group is Kay Mevine Stephenson part of?
Kay Stephenson is linked to Samaritan Emergency Medical Services. Dmand AI links Kay Stephenson to 5 more medical groups.
Does Kay Mevine Stephenson accept Medicare?
Yes. CMS lists Kay Stephenson as accepting Medicare assignment.
How many Medicare patients does Kay Mevine Stephenson see?
CMS counts 42 Medicare patients who saw Kay Stephenson in 2024, with an average age of 79.
Has Kay Mevine Stephenson received payments from drug or device companies?
CMS Open Payments shows $120 in general payments to Kay Stephenson from 2 companies from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Kay Mevine Stephenson been practicing?
Kay Stephenson graduated from medical school in 2008, 18 years ago.
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