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

Dr. William T Long, MD

Individual provider Adult Reconstructive Orthopaedic Surgery Physician · NPI 1023067055

Dr. William T Long, MD is an Orthopedic Surgery in Los Angeles, California. Graduated from University of California, San Diego School of Medicine in 1985, 41 years ago. Practices with Pacifica Foundation LLC, a 5-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
41
Trained at
University of California, San Diego School of Medicine
Licensed in
CA
In the registry since
2006
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

1300 N Vermont Ave Ste 100
Los Angeles, CA 90027-6061
Phone: (323) 913-4300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Reconstructive Orthopaedic Surgery Physician (primary) Taxonomy 207XS0114X · Licence G60239 (CA)

Record details

NPI number1023067055
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 8, 2006
Last updated in NPPESOctober 11, 2020
Certification dateOctober 10, 2020

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Pacifica Foundation Llc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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