NPPES file of Aug 9, 2026

Christopher Yasuyuki Tanaka, M.D.

Anesthesiology Physician · New York, NY

Christopher Yasuyuki Tanaka, M.D. is an anesthesiology physician with a practice address in New York, New York, and NPI 1831337633, issued on Feb 2, 2009. Check the license (New York 262890-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831337633
Name
Christopher Yasuyuki Tanaka
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
262890-1 NY
Self-reported in NPPES; status is on the state search
Practice location
535 E 70TH St, New York, NY 10021
Phone
(212) 606-1036
Enumerated
Feb 2, 2009
Record last updated
Jul 1, 2022
Medicare enrollment
Enrolled (PECOS I20250926004368); 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 535 E 70TH St

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

  1. Dana Aaron, PT, DPT, OCSOrthopedic Physical Therapist1609423045
  2. Matthew Abola, MDOrthopaedic Hand Surgery Physician1942864889
  3. Caroline Accardi, FNP-BCFamily Nurse Practitioner1346000163
  4. Emmanuel Adamptey, PASurgical Physician Assistant1871209031
  5. Alexa Adams, M.D.Pediatric Rheumatology Physician1639246747
  6. Michael AdashevSurgical Physician Assistant1609312156

Verify Christopher Yasuyuki Tanaka in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 262890-1
    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 New York 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): 100 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 score100.0
  2. Costout of 100 · 30%100.0
  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).

Bills Medicare through 2 group practices

  1. East River Medical Associates OF New Jersey PCMahwah, NJ
  2. East River Medical Associates PCNew York, NY

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

Christopher Yasuyuki Tanaka among 5,062 anesthesiology physician records in New York

Christopher Yasuyuki Tanaka, M.D. is one of 5,062 anesthesiology physician records with a practice address in New York. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 60% of them.

  • NPI issued2009 · 60% of these records are older, 36% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2007 · median 2006 among the 3,612 with a school on file
  • Record last updated2022 · 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 207L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,418 anesthesiology physician records list a practice address in New York

They are 1,418 of the 98,468 NPPES records with a practice address in New York, and 5,062 anesthesiology physician records in New York.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Paul Alfano, M.D.New York, NY 100211154327294
  2. Michael Amzallag, M.D.New York, NY 100211235135377
  3. Shanthamallappa Ashok, MDNew York, NY 100211942206081
  4. Ravinder Cheruku, MDNew York, NY 100211265438311
  5. Wayne Cutler, MDNew York, NY 100211952307001
  6. Janice Francis, MDNew York, NY 100211336145416
  7. Murugesu Gajapathy, MDNew York, NY 100211598761678
  8. Marisol Garcia, MDNew York, NY 100211861498941

Common questions

What is Christopher Yasuyuki Tanaka, M.D.'s NPI number?

Christopher Yasuyuki Tanaka, M.D.'s National Provider Identifier (NPI) is 1831337633, issued on Feb 2, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Yasuyuki Tanaka, M.D. located?

The NPPES record lists a practice address at 535 E 70TH St, New York, NY, 10021. Phone: (212) 606-1036. Providers update this record themselves, so call before visiting.

How can I verify Christopher Yasuyuki Tanaka, M.D.'s license?

NPPES lists New York license number 262890-1, 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.

What is Christopher Yasuyuki Tanaka, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.