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

Mr. Stephen Alexander Baccari, NP

Individual provider Dermatology Physician · NPI 1427892884

Mr. Stephen Alexander Baccari, NP is a Nurse Practitioner in Los Angeles, California. Graduated from Yale University School of Medicine in 2024, 2 years ago. Practices with James Y Wang MD Inc, a 15-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
2
Trained at
Yale University School of Medicine
Licensed in
CA
In the registry since
2024
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

11645 Wilshire Blvd Ste 900
Los Angeles, CA 90025-6811
Phone: (310) 274-4401
Fax: (213) 408-4414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence A77432 (CA)

Record details

NPI number1427892884
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 20, 2024
Last updated in NPPESJanuary 29, 2026
Certification dateJanuary 29, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2024 (2 years in practice)
Group practice James Y Wang Md Inc — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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