Kara Mason
Family Nurse Practitioner · Holbrook, NY
Kara Mason is a family nurse practitioner with a practice address in Holbrook, New York, and NPI 1467216531, issued on Feb 9, 2024. Check the license (New York 351916, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kara Mason
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 351916 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2109 Dolphin LN, Holbrook, NY 11741
- Phone
- (631) 553-7791
- Enumerated
- Feb 9, 2024
- Record last updated
- Feb 9, 2024
- Medicare enrollment
- Enrolled (PECOS I20241101002120); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Verify Kara Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 351916Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
29 Medicare Part D claims for 15 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Harbor View Medical Services PCPort Jefferson, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kara Mason among 14,805 family nurse practitioner records in New York
Kara Mason is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 83% of them.
- NPI issued2024 · 83% of these records are older, 10% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2023 · median 2019 among the 7,239 with a school on file
- Record last updated2024 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 family nurse practitioner records list a practice address in Holbrook
They are 5 of the 511 NPPES records with a practice address in Holbrook, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Holbrook → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Mackenzie CarrHolbrook, NY 117411659237295
- Melissa Gallagher, NPHolbrook, NY 117411336956473
- Kaylyn KirschenheiterHolbrook, NY 117411851915615
- Victoria Vamos, NPHolbrook, NY 117411083669915
- Lauren Anson, NPGreenlawn, NY 117401043058340
- Michelle Baek, FNPGreenlawn, NY 117401689082802
- Andrew Cotsalas, NPGreenlawn, NY 117401659002244
- Sonia DavidowitzGreenlawn, NY 117401578390167
Common questions
What is Kara Mason's NPI number?
Kara Mason's National Provider Identifier (NPI) is 1467216531, issued on Feb 9, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Kara Mason located?
The NPPES record lists a practice address at 2109 Dolphin LN, Holbrook, NY, 11741. Phone: (631) 553-7791. Providers update this record themselves, so call before visiting.
How can I verify Kara Mason's license?
NPPES lists New York license number 351916, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Kara Mason prescribe under Medicare Part D?
In 2024, Kara Mason had 29 Medicare Part D claims for 15 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.