NPPES file of Aug 9, 2026

Tracy Shih-Chieh Chen, DO

Diagnostic Radiology Physician · Carmel, CA

Tracy Shih-Chieh Chen, DO is a diagnostic radiology physician with a practice address in Carmel, California, and NPI 1215291570, issued on Jul 1, 2012. Check the license (California 20A-15638, as entered in NPPES) on the Medical Board of California; 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
1215291570
Name
Tracy Shih-Chieh Chen
Credential
DO
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
20A-15638 CA
5101020139 MI
Self-reported in NPPES; status is on the state search
Practice location
225 Crossroads Blvd # 200, Carmel, CA 93923
Phone
(310) 699-5661
Enumerated
Jul 1, 2012
Record last updated
Jun 19, 2024
Medicare enrollment
Enrolled (PECOS I20170818002702); 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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Verify Tracy Shih-Chieh Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A-15638
    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 California 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 3 group practices

  1. Enloe Medical CenterChico, CA
  2. Radx Imaging Partners IncCarmel, CA
  3. River City Imaging Associates PACarmel, CA

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

Tracy Shih-Chieh Chen among 4,500 diagnostic radiology physician records in California

Tracy Shih-Chieh Chen, DO is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 73% of them.

  • NPI issued2012 · 73% of these records are older, 24% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2011 · median 2004 among the 3,130 with a school on file
  • Record last updated2024 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 diagnostic radiology physician records list a practice address in Carmel

They are 3 of the 245 NPPES records with a practice address in Carmel, and 4,500 diagnostic radiology physician records in California.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Anthony Filly, M.D.Carmel, CA 939231265471734
  2. Ruben Saenz, M.D.Carmel, CA 939231598868887
  3. Daniel Braslau, MDMonterey, CA 939401497861231
  4. Joan Frisoli, M.D.Monterey, CA 939401093724692
  5. Robert Gardner, M.D.Monterey, CA 939401336256148
  6. Daniel Hightower, M.D.Monterey, CA 939401710995063
  7. Kristine Leatherberry, M.D.Monterey, CA 939401972610434
  8. Ashwin Rao, MDSalinas, CA 939061306259858

Common questions

What is Tracy Shih-Chieh Chen, DO's NPI number?

Tracy Shih-Chieh Chen, DO's National Provider Identifier (NPI) is 1215291570, issued on Jul 1, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Tracy Shih-Chieh Chen, DO located?

The NPPES record lists a practice address at 225 Crossroads Blvd # 200, Carmel, CA, 93923. Phone: (310) 699-5661. Providers update this record themselves, so call before visiting.

How can I verify Tracy Shih-Chieh Chen, DO's license?

NPPES lists California license number 20A-15638, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. 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.

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.