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

Mrs. Siniva Lynne Helliwell, MD

Individual provider Gynecology Physician · NPI 1275561060

Mrs. Siniva Lynne Helliwell, MD is an Obstetrics/Gynecology in Bakersfield, California. Graduated from University of California, San Diego School of Medicine in 2001, 25 years ago. Practices with Advanced Womens Health Center a Medical Corporation, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
25
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

8501 Brimhall Rd Ste 300
Bakersfield, CA 93312-2254
Phone: (661) 410-2942
Fax: (661) 410-0135
Show map & directions

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

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence A82543 (CA)

Record details

NPI number1275561060
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 29, 2006
Last updated in NPPESNovember 9, 2015

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Advanced Womens Health Center A Medical Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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