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

Irina V Williams, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1508187600

Irina V Williams, MD is an Anesthesiology in Oakland, California. Qualified in 2008, 18 years ago. Practices with Lin Health Medical Group PA, a 7-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
18
Licensed in
CA
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1411 E 31st St
Oakland, CA 94602
Phone: (510) 437-4800
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 905 Maple St Fl 3, Redwood City, CA 94063-2057 — (650) 299-4396
  • 2255 Post St, San Francisco, CA 94115-3427 — (415) 885-7246

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence A130826 (CA)

Record details

NPI number1508187600
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2010
Last updated in NPPESOctober 1, 2024
Certification dateOctober 1, 2024
Mailing address530 Egret Rd, Livermore, CA 94551-6105

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesPAIN MANAGEMENT
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Lin Health Medical Group Pa — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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