NPPES file of Aug 9, 2026

Yonca Arat, MD

Ophthalmic Plastic and Reconstructive Surgery Physician · New Haven, CT

Yonca Arat, MD is an ophthalmic plastic and reconstructive surgery physician with a practice address in New Haven, Connecticut, and NPI 1861646986, issued on Nov 17, 2008. Check the license (Connecticut 79057, as entered in NPPES) on the Connecticut Medical Examining Board; 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
1861646986
Name
Yonca Arat
Credential
MD
Primary taxonomy
Ophthalmic Plastic and Reconstructive Surgery Physician 207WX0200X
License number
79057 CT
Self-reported in NPPES; status is on the state search
Practice location
40 Temple St, New Haven, CT 06510
Phone
(203) 785-2020
Enumerated
Nov 17, 2008
Record last updated
Aug 28, 2024
Fax
(203) 785-6123
Medicare enrollment
Enrolled (PECOS I20240919003273); 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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Also registered at 40 Temple St

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

  1. Kirsten AckermanRegistered Dietitian1396298485
  2. Badr Al Bawardy, MDGastroenterology Physician1104111509
  3. Harry Aslanian, MDGastroenterology Physician1295718401
  4. Ashley Beesley, FNPFamily Nurse Practitioner1629834585
  5. Jennifer Bennick, APRNFamily Nurse Practitioner1770886764
  6. Michael Bennick, M.D..Gastroenterology Physician1720129034

Verify Yonca Arat in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 79057
    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 Connecticut 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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98% fewer Medicare Part D claims than the average ophthalmic plastic and reconstructive surgery physician in 2024

11 Medicare Part D claims, against an average of 544 among the 409 providers of this specialty who prescribed in Part D.

  1. Yonca Arat11
  2. Specialty average544

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. Yale UniversityNew Haven, CT

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

Ophthalmic Plastic and Reconstructive Surgery Physician providers in Connecticut

There are 8 ophthalmic plastic and reconstructive surgery physician records in Connecticut.

The 7 ophthalmic plastic and reconstructive surgery physician records with the nearest ZIP codes

  1. Michelle Maeng, MDNew Haven, CT 065101871955492
  2. Mark Ruchman, M.D.Southbury, CT 064881497717680
  3. Jenny Temnogorod, MDWaterford, CT 063851558621243
  4. Jonathan Silbert, M.D.Waterbury, CT 067081477523496
  5. Katherine Zamecki-Vedder, MDDanbury, CT 068101972764843
  6. Mahsa Sohrab, M.D.Greenwich, CT 068311275845331
  7. Sarit Patel, M.D.New Britain, CT 060521073500047

Common questions

What is Yonca Arat, MD's NPI number?

Yonca Arat, MD's National Provider Identifier (NPI) is 1861646986, issued on Nov 17, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Yonca Arat, MD located?

The NPPES record lists a practice address at 40 Temple St, New Haven, CT, 06510. Phone: (203) 785-2020. Providers update this record themselves, so call before visiting.

How can I verify Yonca Arat, MD's license?

NPPES lists Connecticut license number 79057, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Yonca Arat, MD prescribe under Medicare Part D?

In 2024, Yonca Arat, MD had 11 Medicare Part D claims; the average among ophthalmic plastic and reconstructive surgery physician prescribers was 544. 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.