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

Patrick Chisum, MD

Individual provider Pediatrics Physician · NPI 1184157703

Patrick Chisum, MD is a Pediatrics Physician in Orange, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
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

505 S Main St Ste 525
Orange, CA 92868-4553
Phone: (714) 456-5631
Fax: (714) 285-0389
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Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A158564 (CA)

Record details

NPI number1184157703
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2017
Last updated in NPPESAugust 2, 2024
Certification dateAugust 2, 2024
Mailing address505 S Main St Ste 525, Orange, CA 92868-4553

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