Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Alexandra Channing, MD

Individual provider Pediatric Cardiology Physician · NPI 1679896864

Alexandra Channing, MD is a Cardiovascular Disease (Cardiology) in Vista, California. Graduated from Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc) in 2009, 17 years ago. Practices with Trustees of Columbia University in the City of New York, a 2,250-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California, Connecticut and New York.

Years since qualifying
17
Trained at
Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc)
Licensed in
CA, CT, NY
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2305 S Melrose Dr Ste 104
Vista, CA 92081-8789
Phone: (760) 760-4170
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 282 Washington St, Hartford, CT 06106-3322 — (860) 545-9000
  • 3959 Broadway, New York, NY 10032-1559 — (212) 305-5809

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence A114207 (CA)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence 57388 (CT)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence 283579 (NY)

Record details

NPI number1679896864
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 2, 2010
Last updated in NPPESAugust 7, 2026
Certification dateAugust 7, 2026
Mailing address2305 S Melrose Dr Ste 104, Vista, CA 92081-8789

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolRUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC)
Graduated 2009 (17 years in practice)
Group practice Trustees Of Columbia University In The City Of New York — 2250 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount