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

Yajuan Zhong Leonard, APRN

Individual provider Nurse Practitioner · NPI 1336160456

Yajuan Zhong Leonard, APRN is a Nurse Practitioner in Walnut Creek, California. Qualified in 2004, 22 years ago. Practices with John Muir Physician Network, a 486-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Nebraska.

Years since qualifying
22
Licensed in
CA, NE
In the registry since
2006
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

1450 Treat Blvd # 250
Walnut Creek, CA 94597-2168
Phone: (925) 974-4144
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1755 Prairie View Pl, Kearney, NE 68845-8300 — (308) 865-2000

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence NPF15476 (CA)
Nurse Practitioner Taxonomy 363L00000X · Licence 110739 (NE)

Record details

NPI number1336160456
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedJuly 22, 2006
Last updated in NPPESJune 22, 2023
Certification dateJune 22, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice John Muir Physician Network — 486 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Walnut Creek