NPPES file of Aug 9, 2026

Robert Jeen-Chen Chen, MD, MPH

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Hilliard, OH

Robert Jeen-Chen Chen, MD, MPH is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Hilliard, Ohio, and NPI 1407163819, issued on Sep 7, 2010. Check the license (Ohio 35.140204CTR, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1407163819
Name
Robert Jeen-Chen Chen
Credential
MD, MPH
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License numbers
35.140204CTR OH
1022045 MA
Self-reported in NPPES; status is on the state search
Practice location
2641 Amberwick PL, Hilliard, OH 43026
Phone
(949) 247-1058
Enumerated
Sep 7, 2010
Record last updated
Apr 28, 2026
Fax
(949) 276-3180
Medicaid ID
0424824 OH
Medicare enrollment
Enrolled (PECOS I20201202002565); 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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8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 310 in Ohio → Look up another NPI →

Verify Robert Jeen-Chen Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35.140204CTR    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 Ohio 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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Bills Medicare through one group practice

  1. Santibanez Pac Ohio IncRittman, OH

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

Robert Jeen-Chen Chen among 310 thoracic surgery (cardiothoracic vascular surgery) physician records in Ohio

Robert Jeen-Chen Chen, MD, MPH is one of 310 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Ohio. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 61% of them.

  • NPI issued2010 · 61% of these records are older, 36% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1997 · median 1998 among the 188 with a school on file
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Ohio

There are 310 thoracic surgery (cardiothoracic vascular surgery) physician records in Ohio.

All 310 in Ohio → Every provider in Hilliard → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →

The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes

  1. Stephen Cattaneo, MDDublin, OH 430171588644827
  2. Gilford VincentMount Vernon, OH 430501043251218
  3. Charles Smoot, DOLancaster, OH 431301083908891
  4. John Dewalt, D.O.Logan, OH 431381508869702
  5. Sergio Carrillo Melendez, MDColumbus, OH 432051801922307
  6. Mark Galantowicz, M.D.Columbus, OH 432051609827658
  7. Patrick McConnell, M.D.Columbus, OH 432051275723694
  8. Toshiharu Shinoka, MD, PHDColumbus, OH 432051710025580

Common questions

What is Robert Jeen-Chen Chen, MD, MPH's NPI number?

Robert Jeen-Chen Chen, MD, MPH's National Provider Identifier (NPI) is 1407163819, issued on Sep 7, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Robert Jeen-Chen Chen, MD, MPH located?

The NPPES record lists a practice address at 2641 Amberwick PL, Hilliard, OH, 43026. Phone: (949) 247-1058. Providers update this record themselves, so call before visiting.

How can I verify Robert Jeen-Chen Chen, MD, MPH's license?

NPPES lists Ohio license number 35.140204CTR, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.