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

Juan Diego San Juan, MD

Individual provider Otolaryngology Physician · NPI 1457856627

Juan Diego San Juan, MD is an Otolaryngology in Ann Arbor, Michigan. Graduated from University of Michigan Medical School in 2018, 8 years ago. Practices with Regents of the University of Michigan, a 3,271-clinician group, works from 5 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Michigan.

Years since qualifying
8
Trained at
University of Michigan Medical School
Licensed in
CA, MI
In the registry since
2018
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

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone: (734) 936-4000
Show map & directions

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

Additional practice locations (4)

  • 9675 Brighton Way Ste 100, Beverly Hills, CA 90210-5132 — (310) 205-7310
  • 924 Westwood Blvd Ste 515, Los Angeles, CA 90024-2926 — (310) 794-8634
  • 757 Westwood Plz, Los Angeles, CA 90095-7419 — (310) 825-6643
  • 200 Ucla Medical Plz Ste 550, Los Angeles, CA 90095-7419 — (310) 206-6688

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 4301513741 (MI)
Otolaryngology Physician Taxonomy 207Y00000X · Licence A166157 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1457856627
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2018
Last updated in NPPESJuly 22, 2025
Certification dateJuly 22, 2025

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2018 (8 years in practice)
Group practice Regents Of The University Of Michigan — 3271 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Ann Arbor