Kerry E. Williamson, FNP-BC
- Medicare patients, 2024
- 34
- Part D claims, 2024
- 187
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 1991 Marcus Avenue, Lake Success, NY 11042
- Practice phone
- Call (317) 796-7565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New Hyde Park Endoscopy
Surgery Center - Medicare-Certified · Lake Success, New York
Find Kerry Williamson'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.
Kerry E. Williamson is a family nurse practitioner in New Hyde Park, New York
Kerry Williamson practices at New Hyde Park Endoscopy in Lake Success, New York.
Kerry Williamson's NPI, 1124793625, was assigned on August 16, 2021. Kerry Williamson holds New York license 347882.
- NPI
- 1124793625NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678964145
- NPI enumeration date
- August 16, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 796-7565
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kerry E. Williamson practices at New Hyde Park Endoscopy in Lake Success, New York
Kerry Williamson's primary practice is New Hyde Park Endoscopy, at 1991 Marcus Avenue, Lake Success, NY 11042. The practice phone is (317) 796-7565.
- New Hyde Park Endoscopy1991 Marcus Avenue, Lake Success, NY 11042Phone(317) 796-7565
Source: Dmand AI Affiliation Data
Kerry E. Williamson is affiliated with 3 sites of care and 2 medical groups
Kerry Williamson's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Kerry Williamson is also affiliated with North Shore University Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Kerry Williamson to 1 more group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kerry E. Williamson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kerry Williamson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New Hyde Park Endoscopy | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Kerry E. Williamson is one of 10,214 family nurse practitioners in New York
Family is Kerry Williamson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Kerry Williamson is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Kerry Williamson
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
Kerry E. Williamson treated 34 Medicare patients in 2024, average age 64
CMS counts 34 Medicare patients who saw Kerry Williamson in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have high cholesterol, and 62% have high blood pressure. 38% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kerry Williamson's median patient age at 43, with 98% women.
Kerry Williamson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Kerry Williamson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Diabetes56%
- Arthritis41%
- Asthma38%
- Mood disorders35%
- Anxiety32%
- Ischemic heart disease32%
Share of Medicare patients with each condition. A patient can have several.
Kerry Williamson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women98%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kerry E. Williamson wrote 187 Medicare Part D claims in 2024
In 2024, Kerry Williamson wrote 187 Medicare Part D claims for 69 patients. 94% of them were for generic drugs.
Kerry Williamson's Part D claims by kind of drug, 2024
- Generic175 claims94%
- Brand-name12 claims6%
Drug classes CMS tracks in Kerry Williamson's Part D claims, 2024
- Antibiotics14%27 of 187 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
Kerry E. Williamson scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Kerry Williamson for performance year 2024, reported through an alternative payment model (APM). Kerry Williamson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Kerry Williamson's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Kerry E. Williamson'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Kerry E. Williamson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kerry E. Williamson's NPI number?
Kerry E. Williamson's NPI number is 1124793625. It was assigned on August 16, 2021, and it is active in the NPI Registry.
What does Kerry E. Williamson specialize in?
Kerry E. Williamson is a family nurse practitioner in New Hyde Park, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Kerry E. Williamson practice?
Kerry Williamson practices at 1991 Marcus Avenue, Lake Success, NY 11042. Kerry Williamson's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Dmand AI also links Kerry Williamson to 1 group practice or clinic and 1 medical group.
What is Kerry E. Williamson's office phone number?
The practice phone on file for Kerry Williamson is (317) 796-7565.
What is Kerry E. Williamson's medical license number?
Kerry Williamson holds New York license 347882.
Which hospitals is Kerry E. Williamson affiliated with?
Kerry Williamson is affiliated with North Shore University Hospital.
What medical group is Kerry E. Williamson part of?
Kerry Williamson is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Kerry Williamson to 1 more medical group.
Does Kerry E. Williamson accept Medicare?
Yes. CMS lists Kerry Williamson as accepting Medicare assignment.
What is Kerry E. Williamson's MIPS score?
Kerry Williamson's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Kerry E. Williamson see?
CMS counts 34 Medicare patients who saw Kerry Williamson in 2024, with an average age of 64.
How long has Kerry E. Williamson been practicing?
Kerry Williamson graduated from medical school in 2021, 5 years ago.
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