Luz S. Fonacier, M.D.
Allergy & Immunology Physician · Mineola, NY
Luz S. Fonacier, M.D. is an allergy & immunology physician with a practice address in Mineola, New York, and NPI 1679554505, issued on Nov 8, 2005. Check the license (New York NYS164053, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Luz S. Fonacier
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- NYS164053 NY
Self-reported in NPPES; status is on the state search - Practice location
- 120 Mineola Blvd, Mineola, NY 11501
- Phone
- (516) 663-4751
- Enumerated
- Nov 8, 2005
- Record last updated
- Mar 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (516) 663-2946
- Medicaid ID
- 01207652 NY
- Medicare enrollment
- Enrolled (PECOS I20051130000534); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 311 in New York → Look up another NPI →
Also registered at 120 Mineola Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- M. Baraa Allaf, M.DMaternal & Fetal Medicine Physician1336375534
Verify Luz S. Fonacier 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 NYS164053Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
451 Medicare Part D claims for 76 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Montelukast Sodium44 claims
- Fluticasone Propionate40 claims
- Hizentra37 claims
- Breo Ellipta30 claims
- Dupixent Pen26 claims
- Albuterol Sulfate Hfa25 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 practice group's MIPS final score for 2023 (Medicare payment program): 84.5 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: $20,406.67
33 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. The 2,496 providers of this specialty with any payment received $8,321.81 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.
Bills Medicare through one group practice
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Luz S. Fonacier among 311 allergy & immunology physician records in New York
Luz S. Fonacier, M.D. is one of 311 allergy & immunology physician records with a practice address in New York. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1978 · median 2000 among the 211 with a school on file
- Record last updated2021 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in New York
There are 311 allergy & immunology physician records in New York.
All 311 in New York → Every provider in Mineola → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Jane Batterman, MDMineola, NY 115011871555078
- Stephanie Mawhirt, D.O.Mineola, NY 115011992141212
- Walter Cameron, MDGarden City, NY 115301114926540
- Robert Marchlewski, M.D.Garden City, NY 115301477630721
- Merin Reji, MDGarden City, NY 115301255968731
- Yosef Soleymani, M.D.Garden City, NY 115301427056613
- Susan Panes, D.O.Glen Cove, NY 115421306831706
- Jesse Stoff, MDGlen Cove, NY 115421477637312
Common questions
What is Luz S. Fonacier, M.D.'s NPI number?
Luz S. Fonacier, M.D.'s National Provider Identifier (NPI) is 1679554505, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Luz S. Fonacier, M.D. located?
The NPPES record lists a practice address at 120 Mineola Blvd, Mineola, NY, 11501. Phone: (516) 663-4751. Providers update this record themselves, so call before visiting.
How can I verify Luz S. Fonacier, M.D.'s license?
NPPES lists New York license number NYS164053, 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.
How much does Luz S. Fonacier, M.D. prescribe under Medicare Part D?
In 2024, Luz S. Fonacier, M.D. had 451 Medicare Part D claims for 76 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Luz S. Fonacier, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.5 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), 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.