Registry data as of Aug 27, 2026

Zeynep Kucuk, M.D.

Pediatric Allergy/Immunology Physician · Boston, MA

Zeynep Kucuk, M.D. is a pediatric allergy/immunology physician with a practice address in Boston, Massachusetts, and NPI 1891924031, issued on Jul 9, 2009. Check the license (Massachusetts 1024246, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1891924031
Name
Zeynep Kucuk
Credential
M.D.
Primary taxonomy
Pediatric Allergy/Immunology Physician 2080P0201X
License number
1024246 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Fruit St, Boston, MA 02114
Phone
(617) 724-4260
Enumerated
Jul 9, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 55 Fruit St

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

  1. Affan Aamir, MD, PHARMD, RPHStudent in an Organized Health Care Education/Training Program1821890377
  2. Matthew AbadirAnesthesiology Physician1699120550
  3. Taimur AbbasiStudent in an Organized Health Care Education/Training Program1841673522
  4. Megan Abbott, MDAnesthesiology Physician1730839333
  5. Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
  6. Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590

Verify Zeynep Kucuk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 1024246
    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
Open the Massachusetts 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.

81% fewer Medicare Part D claims than the average pediatric allergy/immunology physician in 2024

72 Medicare Part D claims for 12 beneficiaries, against an average of 374 among the 171 providers of this specialty who prescribed in Part D. Brand-name drugs were 74% of claims.

  1. Zeynep Kucuk72
  2. Specialty average374

Most prescribed

  1. Hizentra24 claims
  2. Gamunex-C16 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 Medicare quality score for 2023: 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. Costout of 100 · 30%
  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).

Industry payments in 2024: $55.17

3 payments, mostly food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc.. The 210 providers of this specialty with any payment received $10,081.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Zeynep Kucuk$55.17
  2. Specialty average$10,081.30

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Pediatric Allergy/Immunology Physician providers in Massachusetts

There are 23 pediatric allergy/immunology physician records in Massachusetts.

Other pediatric allergy/immunology physician records in Massachusetts

  1. Tina Banzon, MDBoston, MA1821597253
  2. Ana Broyles, MDBoston, MA1346330446
  3. Javier Cabrera-Perez, MD, PHDBoston, MA1124523048
  4. Sarah Chamseddine, M.D.Boston, MA1275197550
  5. Elena Crestani, M.D.Boston, MA1790084796
  6. Brittany Esty, M.D.Boston, MA1972894988
  7. Michele Gottlieb, M.D.Southborough, MA1568488161
  8. Rebecca Hale, MD/PHDBoston, MA1629500228
  9. David Hoytema Van Konijnenburg, MD, PHDBoston, MA1134623150
  10. Zameneh Mikhak, MDBoston, MA1184651036

Common questions

What is Zeynep Kucuk, M.D.'s NPI number?

Zeynep Kucuk, M.D.'s National Provider Identifier (NPI) is 1891924031, issued on Jul 9, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Zeynep Kucuk, M.D. located?

The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 724-4260. Providers update this record themselves, so call before visiting.

How can I verify Zeynep Kucuk, M.D.'s license?

NPPES lists Massachusetts license number 1024246, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Zeynep Kucuk, M.D. prescribe under Medicare Part D?

In 2024, Zeynep Kucuk, M.D. had 72 Medicare Part D claims for 12 beneficiaries; the average among pediatric allergy/immunology physician prescribers was 374. Part D covers Medicare prescriptions only.

What is Zeynep Kucuk, M.D.'s Medicare quality 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.