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

Ian Thomas Crumm, MD

Individual provider Pediatrics Physician · NPI 1700407459

Ian Thomas Crumm, MD is an Internal Medicine in Santa Monica, California. Qualified in 2020, 6 years ago. Practices with The Regents of the University of California, a 1,414-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Hawaii.

Years since qualifying
6
Licensed in
CA, HI
In the registry since
2020
Specialties on file
3
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

2428 Santa Monica Blvd Ste 200
Santa Monica, CA 90404-2046
Phone: (310) 998-5868
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1000 Oakland Dr, Kalamazoo, MI 49008-1282 — (269) 337-4600

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A204688 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence A204688 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence MD-24569 (HI)

Record details

NPI number1700407459
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2020
Last updated in NPPESOctober 1, 2025
Certification dateOctober 1, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice The Regents Of The University Of California — 1414 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Other providers in Santa Monica