NPPES file of Aug 9, 2026

Kenneth Jungwook Han, MD

Neurology Physician · Meriden, CT

Kenneth Jungwook Han, MD is a neurology physician with a practice address in Meriden, Connecticut, and NPI 1811429582, issued on Mar 31, 2017. Check the license (Connecticut 67816, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811429582
Name
Kenneth Jungwook Han
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
67816 CT
316328 NY
Self-reported in NPPES; status is on the state search
Practice location
455 Lewis Ave Ste 221, Meriden, CT 06451
Phone
(203) 694-8550
Enumerated
Mar 31, 2017
Record last updated
Apr 17, 2024
Fax
(203) 694-7698
Medicare enrollment
Enrolled (PECOS I20240529002839); 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 455 Lewis Ave Ste 221

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

  1. Barry Gordon, DONeuromuscular Medicine (Psychiatry & Neurology) Physician1063515443
  2. Brandon Ito, PA-CPhysician Assistant1962022129
  3. Charlene Kalinowski, APRNFamily Nurse Practitioner1427670546

Verify Kenneth Jungwook Han in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 67816
    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 neurology physician in 2024

31 Medicare Part D claims for 18 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Kenneth Han31
  2. Specialty average1,370

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): 91.3 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.

  1. Qualityout of 100 · 30% of the final score86.4
  2. Costout of 100 · 30%56.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $15.65

1 payment: food and beverage; the largest payer was Acadia Pharmaceuticals Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kenneth Han$15.65
  2. Specialty average$8,318.07

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

  1. New York Queens Medicine And Surgery, P.C.Flushing, NY

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

Kenneth Jungwook Han among 345 neurology physician records in Connecticut

Kenneth Jungwook Han, MD is one of 345 neurology physician records with a practice address in Connecticut. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 75% of them.

  • NPI issued2017 · 75% of these records are older, 21% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2017 · median 2009 among the 216 with a school on file
  • Record last updated2024 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Connecticut

There are 345 neurology physician records in Connecticut.

The 8 neurology physician records with the nearest ZIP codes

  1. Eliza Grigoriciuc, MDMeriden, CT 064511447711239
  2. Justin Montanye, MDMeriden, CT 064511902992514
  3. Hamid Sami, MD, MSCMeriden, CT 064511750327482
  4. Ian Limuel Dimaandal, MDMiddletown, CT 064571295222743
  5. Marina Fuchs, MDMiddletown, CT 064571790742799
  6. Steven Gersten, MDMiddletown, CT 064571528091311
  7. Margaret O'Donoghue, MDMiddletown, CT 064571871608158
  8. Philippe Rosenberg, M.D.Middletown, CT 064571366838674

Common questions

What is Kenneth Jungwook Han, MD's NPI number?

Kenneth Jungwook Han, MD's National Provider Identifier (NPI) is 1811429582, issued on Mar 31, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth Jungwook Han, MD located?

The NPPES record lists a practice address at 455 Lewis Ave Ste 221, Meriden, CT, 06451. Phone: (203) 694-8550. Providers update this record themselves, so call before visiting.

How can I verify Kenneth Jungwook Han, MD's license?

NPPES lists Connecticut license number 67816, 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 Kenneth Jungwook Han, MD prescribe under Medicare Part D?

In 2024, Kenneth Jungwook Han, MD had 31 Medicare Part D claims for 18 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Kenneth Jungwook Han, MD's MIPS final score?

The 2023 MIPS final score is 91.3 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.