NPPES file of Aug 9, 2026

Kei Satoh, MD

Anesthesiology Physician · New Haven, CT

Kei Satoh, MD is an anesthesiology physician with a practice address in New Haven, Connecticut, and NPI 1366899494, issued on May 18, 2016. Check the license 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
1366899494
Name
Kei Satoh
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
A172529 CA
Self-reported in NPPES; status is on the state search
Practice location
333 Cedar St # Street3, New Haven, CT 06510
Phone
(203) 785-2802
Enumerated
May 18, 2016
Record last updated
Jun 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210707003128); accepts Medicare assignment
Medical or professional school
Icahn School Of Medicine At Mount Sinai, 2016
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 333 Cedar St # Street3

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

  1. Sherry AtiemoCertified Registered Nurse Anesthetist1730511833
  2. Satrajit Bose, M.D.Anesthesiology Physician1205028966
  3. Colan Carreiro, CRNACertified Registered Nurse Anesthetist1588038806
  4. Clifford Gevirtz, M.D.Anesthesiology Physician1730162280
  5. Ewelina GibekCertified Registered Nurse Anesthetist1922366137
  6. James KurfessStudent in an Organized Health Care Education/Training Program1124475223

Verify Kei Satoh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck 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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The practice group's MIPS final score for 2023 (Medicare payment program): 61.2 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 score50.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  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: $43.49

2 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kei Satoh$43.49
  2. Specialty average$669.59

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. Cep America - Anesthesia PCSacramento, CA

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

Kei Satoh among 797 anesthesiology physician records in Connecticut

Kei Satoh, MD is one of 797 anesthesiology physician records with a practice address in Connecticut. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.

  • NPI issued2016 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2016 · median 2006 among the 550 with a school on file
  • Record last updated2021 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

215 anesthesiology physician records list a practice address in New Haven

They are 215 of the 9,793 NPPES records with a practice address in New Haven, and 797 anesthesiology physician records in Connecticut.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. David Freyle, MDNew Haven, CT 065101487635728
  2. Dorothy Gaal, MDNew Haven, CT 065101861473563
  3. Thomas Halaszynski, MDNew Haven, CT 065101679554984
  4. Lars Helgeson, MDNew Haven, CT 065101528049210
  5. Adriana Herrera, MDNew Haven, CT 065101992786685
  6. Viji Kurup, MDNew Haven, CT 065101285615971
  7. Lisa Leffert, MDNew Haven, CT 065101992795579
  8. Wanda Popescu, MDNew Haven, CT 065101861473548

Common questions

What is Kei Satoh, MD's NPI number?

Kei Satoh, MD's National Provider Identifier (NPI) is 1366899494, issued on May 18, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Kei Satoh, MD located?

The NPPES record lists a practice address at 333 Cedar St # Street3, New Haven, CT, 06510. Phone: (203) 785-2802. Providers update this record themselves, so call before visiting.

How can I verify Kei Satoh, MD's license?

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.

What is Kei Satoh, MD's MIPS final score?

The 2023 MIPS final score is 61.2 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.