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

Dr. Maximillian Smitham, DO

Individual provider Emergency Medicine Physician · NPI 1285129148

Dr. Maximillian Smitham, DO is an Emergency Medicine Physician in Orange, California. Works from 2 locations. Licensed in California, Maryland, Pennsylvania and Tennessee.

Licensed in
CA, MD, PA, TN
In the registry since
2018
Specialties on file
5
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

101 The City Dr S
Orange, CA 92868-3201
Phone: (714) 456-5239
Show map & directions

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

Additional practice locations (1)

  • 230 N Broad Street, Philadelphia, PA 19102 — (516) 270-5112

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence H0102924 (MD)
Emergency Medicine Physician Taxonomy 207P00000X · Licence OT018579 (PA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 4489 (TN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 20A17869 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (CA)

Record details

NPI number1285129148
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 24, 2018
Last updated in NPPESJune 23, 2025
Certification dateJune 23, 2025
Mailing address101 The City Dr S, Orange, CA 92868-3201

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