Kathleen Brown, A-NP
Adult Health Nurse Practitioner · Riverhead, NY
Kathleen Brown, A-NP is an adult health nurse practitioner with a practice address in Riverhead, New York, and NPI 1689910929, issued on Dec 13, 2012. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Brown
- Credential
- A-NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- Practice location
- 887 Old Country RD, Riverhead, NY 11901
- Phone
- (631) 727-6122
- Enumerated
- Dec 13, 2012
- Entity
- Type 1 · individual
Also registered at 887 Old Country RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gregory Doroski, DMDGeneral Practice Dentistry1407911845
- Joseph Duva, MDGastroenterology Physician1992817977
- William Kornrich, MDInternal Medicine Physician1144332198
Verify Kathleen Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
The practice group's Medicare quality score for 2023: 88.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $841.01
45 payments, mostly food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 11,518 providers of this specialty with any payment received $908.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Joseph M. Duva MD PCRiverhead, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
27 adult health nurse practitioner records list a Riverhead practice address
They are 27 of the 982 NPPES records with a Riverhead practice address, and 5,499 adult health nurse practitioner records in New York.
All 27 in Riverhead → All 5,499 in New York → Every provider in Riverhead →
Other adult health nurse practitioner records in New York
- Danielle Aaron, CRNPNew York, NY1013447317
- Vincent AbalajonElmhurst, NY1801340625
- Megan Abate, ANPNew York, NY1790944189
- Omowunmi Abayomi, N.P.Staten Island, NY1790140770
- Ashley Abbatantono, NPNew York, NY1740069079
- Dea Abbene, NPStony Brook, NY1457511958
- Nicole Abbene, NPEast Northport, NY1326877168
- Jennifer Abedin, AGPCNP-BCNew York, NY1992201727
- Leonora Abiera, DNPNew York, NY1134349608
- Kris Abiola, NPNew York, NY1457835498
Common questions
What is Kathleen Brown, A-NP's NPI number?
Kathleen Brown, A-NP's National Provider Identifier (NPI) is 1689910929, issued on Dec 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Brown, A-NP located?
The NPPES record lists a practice address at 887 Old Country RD, Riverhead, NY, 11901. Phone: (631) 727-6122. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Brown, A-NP's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
What is Kathleen Brown, A-NP's Medicare quality score?
The 2023 MIPS final score is 88.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.