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

Lisa Y Ryan, MD

Individual provider Family Medicine Physician · NPI 1134157639

Lisa Y Ryan, MD is a Hospitalist in Santa Maria, California. Qualified in 1997, 29 years ago. Practices with Vituity Hospitalists PC, a 78-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
29
Licensed in
CA
In the registry since
2006
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

235 S Palisade Dr
Santa Maria, CA 93454
Phone: (805) 739-3561
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A88086 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence A88086 (CA)

Record details

NPI number1134157639
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2006
Last updated in NPPESNovember 3, 2023
Certification dateNovember 3, 2023

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesFAMILY PRACTICE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Vituity Hospitalists Pc — 78 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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