NPPES file of Aug 9, 2026

Christina Chan, NURSE PRACTITIONER

Adult Health Nurse Practitioner · Northport, NY

Christina Chan, NURSE PRACTITIONER is an adult health nurse practitioner with a practice address in Northport, New York, and NPI 1720321722, issued on Mar 28, 2013. Check the license (New York 30 306171, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720321722
Name
Christina Chan
Credential
NURSE PRACTITIONER
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
30 306171 NY
Self-reported in NPPES; status is on the state search
Practice location
79 Middleville RD, Northport, NY 11768
Phone
(631) 882-3487
Enumerated
Mar 28, 2013
Record last updated
Dec 15, 2023
Medicare enrollment
Enrolled (PECOS I20150922002129); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 79 Middleville RD

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

  1. Elena Abramova, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1043320781
  2. David AbroffGeneral Practice Dentistry1255300349
  3. Colleen Aerne, LCSWClinical Social Worker1861542201
  4. Soojin Ahn, M.D.Surgery Physician1730321498
  5. Mark Albert, NPPsychiatric/Mental Health Nurse Practitioner1477822096
  6. Cherian Alexander, M.D.Internal Medicine Physician1144252941

Verify Christina Chan 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 30 306171
    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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17% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

1,057 Medicare Part D claims for 286 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.

  1. Christina Chan1,057
  2. Specialty average1,280

Most prescribed

  1. Trelegy Ellipta143 claims
  2. Albuterol Sulfate Hfa75 claims
  3. Entresto72 claims
  4. Breo Ellipta65 claims
  5. Fluticasone Propionate54 claims
  6. Spironolactone47 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.

The MIPS final score for 2023 (Medicare payment program): 91.3 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.9
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%91.7
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. North Shore-Lij Medical Group PCManhasset, NY

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

Christina Chan among 6,028 adult health nurse practitioner records in New York

Christina Chan, NURSE PRACTITIONER is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 43% of them.

  • NPI issued2013 · 43% of these records are older, 52% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2012 · median 2016 among the 2,678 with a school on file
  • Record last updated2023 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 adult health nurse practitioner records list a practice address in Northport

They are 23 of the 879 NPPES records with a practice address in Northport, and 6,028 adult health nurse practitioner records in New York.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Jane Breitfeller, NPNorthport, NY 117681215015516
  2. Colleen Defalco, NPNorthport, NY 117681306043351
  3. Reisa Doyle, NPNorthport, NY 117681952366742
  4. Eleanor Hobbs, PH.D., ANP-BCNorthport, NY 117681457364820
  5. Joan Holdsworth, RN ANPCNorthport, NY 117681548360266
  6. Joan Innes, NPNorthport, NY 117681215023981
  7. Concetta Manisero, NPNorthport, NY 117681982671400
  8. Jean Murphy-Gustavson, APRN-BCNorthport, NY 117681952363210

Common questions

What is Christina Chan, NURSE PRACTITIONER's NPI number?

Christina Chan, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1720321722, issued on Mar 28, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Christina Chan, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 79 Middleville RD, Northport, NY, 11768. Phone: (631) 882-3487. Providers update this record themselves, so call before visiting.

How can I verify Christina Chan, NURSE PRACTITIONER's license?

NPPES lists New York license number 30 306171, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Christina Chan, NURSE PRACTITIONER prescribe under Medicare Part D?

In 2024, Christina Chan, NURSE PRACTITIONER had 1,057 Medicare Part D claims for 286 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.

What is Christina Chan, NURSE PRACTITIONER's MIPS final score?

The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.