NPPES file of Aug 9, 2026

Karyn Haynes, CNP

Acute Care Nurse Practitioner · New Hyde Park, NY

Karyn Haynes, CNP is an acute care nurse practitioner with a practice address in New Hyde Park, New York, and NPI 1538875976, issued on Jan 30, 2023. Check the license (New York 432535, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538875976
Name
Karyn Haynes
Credential
CNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
432535 NY
RN276642 GA
Self-reported in NPPES; status is on the state search
Practice location
27005 76TH Ave, New Hyde Park, NY 11040
Phone
(718) 470-7000
Enumerated
Jan 30, 2023
Record last updated
Jul 29, 2025
Medicare enrollment
Enrolled (PECOS I20250820004704); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest acute care nurse practitioner records → All 1,720 in New York → Look up another NPI →

Also registered at 27005 76TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Cassandra AbramsStudent in an Organized Health Care Education/Training Program1487593091
  2. Deborah Abrons, PA-CMedical Physician Assistant1215090766
  3. John Acerra, MDEmergency Medicine Physician1760563142
  4. Nina AckermanEmergency Medical Services (Emergency Medicine) Physician1255726733
  5. Carina Acosta, PHARMDPharmacist1730828393
  6. Rosemund Acquah, M.DAnesthesiology Physician1134125487

Verify Karyn Haynes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 432535    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Northside Primary Care Professional Services,llcAtlanta, GA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Karyn Haynes among 1,720 acute care nurse practitioner records in New York

Karyn Haynes, CNP is one of 1,720 acute care nurse practitioner records with a practice address in New York. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 74% of them.

  • NPI issued2023 · 74% of these records are older, 18% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2022 · median 2020 among the 965 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in New York

There are 1,720 acute care nurse practitioner records in New York.

All 1,720 in New York → Every provider in New Hyde Park → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Kirsten BlandNew Hyde Park, NY 110401881188696
  2. Lee Castro, NPNew Hyde Park, NY 110401659863462
  3. Christina Cuzzo, NPNew Hyde Park, NY 110401942888979
  4. Ayla Ferizaj, NPNew Hyde Park, NY 110401821642745
  5. Bindhu George, NPNew Hyde Park, NY 110401639789316
  6. Kelly Guidice, NP-CNew Hyde Park, NY 110401336422112
  7. Kattalina Isakov, AGACNPNew Hyde Park, NY 110401639693377
  8. Janice JacobNew Hyde Park, NY 110401265026587

Common questions

What is Karyn Haynes, CNP's NPI number?

Karyn Haynes, CNP's National Provider Identifier (NPI) is 1538875976, issued on Jan 30, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Karyn Haynes, CNP located?

The NPPES record lists a practice address at 27005 76TH Ave, New Hyde Park, NY, 11040. Phone: (718) 470-7000. Providers update this record themselves, so call before visiting.

How can I verify Karyn Haynes, CNP's license?

NPPES lists New York license number 432535, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.