Kerry E. Williamson, FNP-BC

  • New Hyde Park, NY
  • Family nurse practitioner
NPI1124793625PAC ID3678964145
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
Social profiles

Primary practice

New Hyde Park Endoscopy

Surgery Center - Medicare-Certified · Lake Success, New York

See all 5 affiliations

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.

View contacts for free

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 and contact details
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 Endoscopy
    1991 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.

See all 5 affiliations for Kerry Williamson

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.

EHR by site
SiteEHR vendor and product
New Hyde Park EndoscopyAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Kerry Williamson practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

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 YorkPrimaryLicense 347882 · taxonomy 363LF0000X

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.

Medicare patients, 202434
Average age64
Average risk score0.97
Also on Medicaid38%

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

  1. High cholesterol75%
  2. High blood pressure62%
  3. Diabetes56%
  4. Arthritis41%
  5. Asthma38%
  6. Mood disorders35%
  7. Anxiety32%
  8. 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.

Part D claims, 2024187
Part D patients69

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

For MedTech and pharma teams

Find family nurse practitioners like Kerry Williamson by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Sources for Kerry E. Williamson's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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 siteDmand AI Technology Install Data
Similar physiciansDmand 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.

Selling to family practices?

See family nurse practitioners in New York by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)