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

Dr. Abraham Hershel Grosswasser, DC

Individual provider Chiropractor · NPI 1326487844

Dr. Abraham Hershel Grosswasser, DC is a Chiropractic in Los Angeles, California. Graduated from Logan College of Chiropractic in 2000, 26 years ago. Practices with Boulevard Medical Group Inc, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Trained at
Logan College of Chiropractic
Licensed in
CA
In the registry since
2013
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

2001 S Barrington Ave Ste 101
Los Angeles, CA 90025-5363
Phone: (310) 575-5575
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 31573 (CA)

Record details

NPI number1326487844
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJune 18, 2013
Last updated in NPPESJune 18, 2013

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolLOGAN COLLEGE OF CHIROPRACTIC
Graduated 2000 (26 years in practice)
Group practice Boulevard Medical Group Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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