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

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1801320569

Randall Jon Holtby, MD is an Anesthesiology in Oxnard, California. Qualified in 2017, 9 years ago. Practices with Palm Springs Anesthesia Services PC, a 89-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
9
Licensed in
CA
In the registry since
2017
Specialties on file
2
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

1600 N Rose Ave
Oxnard, CA 93030-3722
Phone: (805) 988-2500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3000 Arlington Ave, Toledo, OH 43614-2595 — (419) 383-3514

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A178033 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1801320569
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 19, 2017
Last updated in NPPESJanuary 11, 2023
Certification dateJanuary 11, 2023
Mailing address1600 N Rose Ave, Oxnard, CA 93030-3722

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Palm Springs Anesthesia Services Pc — 89 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Oxnard