NPPES file of Aug 9, 2026

Cristina Loredana Bernadin

Family Nurse Practitioner · Hewlett, NY

Cristina Loredana Bernadin is a family nurse practitioner with a practice address in Hewlett, New York, and NPI 1821514985, issued on Aug 20, 2017. Check the license (New York F341895-1, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821514985
Name
Cristina Loredana Bernadin
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F341895-1 NY
Self-reported in NPPES; status is on the state search
Practice location
117 Harris Ave, Hewlett, NY 11557
Phone
(516) 998-8058
Enumerated
Aug 20, 2017
Record last updated
Aug 20, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(516) 998-8058
Medicare enrollment
Enrolled (PECOS I20200506001347); 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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Verify Cristina Loredana Bernadin 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 F341895-1
    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
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93% fewer Medicare Part D claims than the average family nurse practitioner in 2024

92 Medicare Part D claims for 55 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 41 claims were for opioids.

  1. Cristina Bernadin92
  2. Specialty average1,305

Most prescribed

  1. Oxycodone-Acetaminophen23 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

  1. John T Mather Memorial HospitalPort Jefferson, NY

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

Cristina Loredana Bernadin among 14,805 family nurse practitioner records in New York

Cristina Loredana Bernadin 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 2017, is newer than 42% of them.

  • NPI issued2017 · 42% of these records are older, 53% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2017 · median 2019 among the 7,239 with a school on file
  • Record last updated2017 · 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).

19 family nurse practitioner records list a practice address in Hewlett

They are 19 of the 394 NPPES records with a practice address in Hewlett, and 14,805 family nurse practitioner records in New York.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Danny Azerrad, FNPHewlett, NY 115571083871412
  2. Zachary Blisko, NURSE PRACTITIONERHewlett, NY 115571841159688
  3. Corena Christensen, FNPHewlett, NY 115571700668332
  4. Vanessa GerdusHewlett, NY 115571467224428
  5. Olga Haimov, FNPHewlett, NY 115571154147171
  6. Riki Hirmes, NPHewlett, NY 115571629471503
  7. Kerry Mastrangelo, NP-BCHewlett, NY 115571245412444
  8. Lisa MorganHewlett, NY 115571437741766

Common questions

What is Cristina Loredana Bernadin's NPI number?

Cristina Loredana Bernadin's National Provider Identifier (NPI) is 1821514985, issued on Aug 20, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Cristina Loredana Bernadin located?

The NPPES record lists a practice address at 117 Harris Ave, Hewlett, NY, 11557. Phone: (516) 998-8058. Providers update this record themselves, so call before visiting.

How can I verify Cristina Loredana Bernadin's license?

NPPES lists New York license number F341895-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Cristina Loredana Bernadin prescribe under Medicare Part D?

In 2024, Cristina Loredana Bernadin had 92 Medicare Part D claims for 55 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.