Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Christopher Adi Tan, MD

Individual provider Pediatric Cardiology Physician · NPI 1912902602

Christopher Adi Tan, MD is registered under Cardiovascular Disease (Cardiology) in Long Beach, California. Graduated from University of California, Irvine, California College of Medicine in 1998, 28 years ago. Practices with Pacific Cardiovascular Associates Medical Group, Inc, a 22-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Guam.

Years since qualifying
28
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA, GU
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2701 Atlantic Ave
Long Beach, CA 90806-2701
Phone: (714) 377-6993
Fax: (562) 427-1987
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2801 Atlantic Ave, Long Beach, CA 90806-1737 — (562) 933-3350

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence A70509 (CA)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence M-1618 (GU)

Record details

NPI number1912902602
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2005
Last updated in NPPESMarch 31, 2026
Certification dateMarch 31, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Pacific Cardiovascular Associates Medical Group, Inc. — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $237 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Pacific Cardiovascular Associates Medical Group, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 22 clinicians in the practice; 12 are shown here.

Other providers in Long Beach