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

Ruth Ann Ackermann, MD

Individual provider Anesthesiology Physician · NPI 1336175082

Ruth Ann Ackermann, MD is an Anesthesiology in Torrance, California. Qualified in 1987, 39 years ago. Practices with Perioperative Anesthesia Consultants, an 8-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
39
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

3445 Pacific Coast Hwy Ste #110
Torrance, CA 90505-6658
Phone: (310) 325-4555
Fax: (310) 325-5005
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A46287 (CA)

Record details

NPI number1336175082
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2006
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 4148, Torrance, CA 90510-4148

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Perioperative Anesthesia Consultants — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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