William John Larock, FNP
- Medicare patients, 2024
- 202
- Part D claims, 2024
- 371
- Affiliated sites
- 1
- Medical groups
- 4
- State license
- 1
- Practice address
- 200 E 1st St, Oswego, NY 13126
- Practice phone
- Call (315) 207-7391
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wellnow Urgent Care
Urgent Care - Additional Location · Oswego, New York
Find William Larock'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.
William John Larock is a family nurse practitioner in Oswego, New York
William Larock practices at Wellnow Urgent Care in Oswego, New York.
William Larock's NPI, 1356658710, was assigned on September 7, 2010. William Larock holds New York license F336454.
- NPI
- 1356658710NPI Registry (opens in a new tab)
- NPI enumeration date
- September 7, 2010
- NPI status
- Active
- Practice phone
- (315) 207-7391
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
William John Larock practices at Wellnow Urgent Care in Oswego, New York
William Larock's primary practice is Wellnow Urgent Care, at 200 E 1st St, Oswego, NY 13126. The practice phone is (315) 207-7391.
- Wellnow Urgent Care200 E 1st St, Oswego, NY 13126Phone(315) 207-7391
Source: Dmand AI Affiliation Data
William John Larock is affiliated with 1 site of care and 4 medical groups
William Larock's primary practice is Wellnow Urgent Care in Oswego, New York. The medical group on file is WellNow Urgent Care. Dmand AI also links William Larock to 3 more medical groups, each named with a free account. William Larock's employer is on file too: an urgent care center.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William John Larock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Larock practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellnow Urgent Care | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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William John Larock is one of 10,214 family nurse practitioners in New York
Family is William Larock's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. William Larock is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near William Larock
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
William John Larock treated 202 Medicare patients in 2024, average age 72
CMS counts 202 Medicare patients who saw William Larock in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Larock's median patient age at 32, with 67% women.
William Larock's Medicare patients by age, 2024
William Larock's Medicare patients by sex, 2024
- Women13667%
- Men6633%
Chronic conditions among William Larock's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis44%
- Anxiety31%
- Mood disorders29%
- Diabetes28%
- Depression25%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
William Larock's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William John Larock wrote 371 Medicare Part D claims in 2024
In 2024, William Larock wrote 371 Medicare Part D claims for 290 patients. 93% of them were for generic drugs.
William Larock's Part D claims by kind of drug, 2024
- Generic346 claims93%
- Brand-name25 claims7%
Drug classes CMS tracks in William Larock's Part D claims, 2024
- Antibiotics63%234 of 371 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
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Sources for William John Larock'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) |
| 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 William John Larock
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William John Larock's NPI number?
William John Larock's NPI number is 1356658710. It was assigned on September 7, 2010, and it is active in the NPI Registry.
What does William John Larock specialize in?
William John Larock is a family nurse practitioner in Oswego, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does William John Larock practice?
William Larock practices at 200 E 1st St, Oswego, NY 13126. William Larock's primary practice is Wellnow Urgent Care in Oswego, New York. Dmand AI also links William Larock to 3 medical groups.
What is William John Larock's office phone number?
The practice phone on file for William Larock is (315) 207-7391.
What is William John Larock's medical license number?
William Larock holds New York license F336454.
What medical group is William John Larock part of?
William Larock is linked to WellNow Urgent Care. Dmand AI links William Larock to 3 more medical groups.
How many Medicare patients does William John Larock see?
CMS counts 202 Medicare patients who saw William Larock in 2024, with an average age of 72.
How long has William John Larock been practicing?
William Larock graduated from medical school in 2010, 16 years ago.
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