Susan Aucott Ballagh, MD
Obstetrics & Gynecology Physician · Torrance, CA
Susan Aucott Ballagh, MD is an obstetrics & gynecology physician with a practice address in Torrance, California, and NPI 1245201201, issued on Jan 30, 2006. Check the license (California G62297, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Susan Aucott Ballagh
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- G62297 CA
0101056727 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W Carson St # 3, Torrance, CA 90502
- Phone
- (310) 222-3544
- Enumerated
- Jan 30, 2006
- Record last updated
- Aug 11, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (310) 782-8148
- Medicaid IDs
- 790612M NC
006210724 VA - Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 1000 W Carson St # 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rebecca Geer, M.D.Obstetrics & Gynecology Physician1790126555
- Sara Ghayouri, M.D.Student in an Organized Health Care Education/Training Program1619351558
- Jaclyn Klekman, M.D.Student in an Organized Health Care Education/Training Program1851732614
- Joan Kuboshige, FNPPerinatal Nurse Practitioner1285826644
- Erika MorikawaObstetrics & Gynecology Physician1346804473
Verify Susan Aucott Ballagh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G62297Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
31 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Susan Aucott Ballagh among 5,088 obstetrics & gynecology physician records in California
Susan Aucott Ballagh, MD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2010 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Torrance → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Joy Brotherton, MDTorrance, CA 905021194731604
- Anna Celaya, M.D.Torrance, CA 905021285864645
- Stephanie Chen, M.D.Torrance, CA 905021811189152
- Nwanee Fernandez, PA-CTorrance, CA 905021740356708
- Cristiane Guberman De Andrade, MDTorrance, CA 905021477667418
- Mimi Hong, M.D.Torrance, CA 905021538219829
- Manasa Kavasery, M.D., M.P.H.Torrance, CA 905021588989313
- Seth Kivnick, M.D.Torrance, CA 905021306855739
Common questions
What is Susan Aucott Ballagh, MD's NPI number?
Susan Aucott Ballagh, MD's National Provider Identifier (NPI) is 1245201201, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Aucott Ballagh, MD located?
The NPPES record lists a practice address at 1000 W Carson St # 3, Torrance, CA, 90502. Phone: (310) 222-3544. Providers update this record themselves, so call before visiting.
How can I verify Susan Aucott Ballagh, MD's license?
NPPES lists California license number G62297, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Susan Aucott Ballagh, MD prescribe under Medicare Part D?
In 2024, Susan Aucott Ballagh, MD had 31 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.