Juliana Derfel, MD
Pulmonary Disease Physician · New Hyde Park, NY
Juliana Derfel, MD is a pulmonary disease physician with a practice address in New Hyde Park, New York, and NPI 1154749067, issued on Mar 29, 2014. Check the license (New York 284071, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Juliana Derfel
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 284071 NY
Self-reported in NPPES; status is on the state search - Practice location
- 410 Lakeville RD Ste 107, New Hyde Park, NY 11042
- Phone
- (516) 465-5400
- Enumerated
- Mar 29, 2014
- Record last updated
- Sep 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201117002124); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2014
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,230 in New York → Look up another NPI →
Also registered at 410 Lakeville RD Ste 107
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abhinav Agrawal, M.D.Pulmonary Disease Physician1487094082
- Madeleine Basist, MDPulmonary Disease Physician1053871459
- Shannon Brown, RPSGTRespiratory/Developmental/Rehabilitative Specialist/Technologist1518501485
- Jacqueline Concepcion, AGNP-BCPrimary Care Nurse Practitioner1467976506
- Stella Hahn, MDSleep Medicine (Internal Medicine) Physician1952625477
- Ayelet Hilewitz, M.D.Critical Care Medicine (Internal Medicine) Physician1811263098
Verify Juliana Derfel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 284071Check 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 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- North Shore-Lij Medical PCManhasset, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Juliana Derfel among 1,230 pulmonary disease physician records in New York
Juliana Derfel, MD is one of 1,230 pulmonary disease physician records with a practice address in New York. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 81% of them.
- NPI issued2014 · 81% of these records are older, 17% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2014 · median 1999 among the 943 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in New York
There are 1,230 pulmonary disease physician records in New York.
All 1,230 in New York → Every provider in New Hyde Park → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Jay Berland, MDLake Success, NY 110421457322562
- David Breidbart, MDLake Success, NY 110421447221437
- Alan Fein, MDLake Success, NY 110421396784609
- Jason Karp, MDLake Success, NY 110421376514265
- David Katz, MDLake Success, NY 110421447247317
- Paul Kuperschmid, MDLake Success, NY 110421861463754
- William Kutcher, M.D.New Hyde Park, NY 110421487765889
- Leonard Landesberg, MDLake Success, NY 110421295706315
Common questions
What is Juliana Derfel, MD's NPI number?
Juliana Derfel, MD's National Provider Identifier (NPI) is 1154749067, issued on Mar 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Juliana Derfel, MD located?
The NPPES record lists a practice address at 410 Lakeville RD Ste 107, New Hyde Park, NY, 11042. Phone: (516) 465-5400. Providers update this record themselves, so call before visiting.
How can I verify Juliana Derfel, MD's license?
NPPES lists New York license number 284071, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Juliana Derfel, MD'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.