Elizabeth D. Basham, M.D.
Obstetrics & Gynecology Physician · Los Gatos, CA
Elizabeth D. Basham, M.D. is an obstetrics & gynecology physician with a practice address in Los Gatos, California, and NPI 1225290414, issued on Jun 28, 2008. Check the license (California A120310, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Elizabeth D. Basham
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A120310 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15151 National Ave, Los Gatos, CA 95032
- Phone
- (408) 356-0431
- Enumerated
- Jun 28, 2008
- Record last updated
- Jan 3, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130125000184); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 15151 National Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Adie, M.D.Obstetrics & Gynecology Physician1578535084
- Kristine Borrison, MDObstetrics & Gynecology Physician1730144072
- Sharon Buzi, M.D.Obstetrics Physician1730478041
- Mary Imig, MDObstetrics & Gynecology Physician1194780957
- Karen Kunzel, MDObstetrics & Gynecology Physician1184689911
- Christina LamObstetrics & Gynecology Physician1841722782
Verify Elizabeth D. Basham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A120310Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
419 Medicare Part D claims for 148 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Estradiol112 claims
- Estradiol (Twice Weekly)38 claims
- Progesterone28 claims
- Clotrimazole-Betamethasone21 claims
- Nitrofurantoin Mono-Macro20 claims
- Fluconazole19 claims
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.
Industry payments in 2024: $60.61
2 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University Healthcare AllianceLos Gatos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
37 obstetrics & gynecology physician records list a practice address in Los Gatos
They are 37 of the 1,905 NPPES records with a practice address in Los Gatos, and 5,088 obstetrics & gynecology physician records in California.
All 37 in Los Gatos → All 5,088 in California → Every provider in Los Gatos →
Other obstetrics & gynecology physician records in California
- Ingrid Aalami, MDSan Jose, CA1952376550
- Avisa Abaian- Eagar, M.D.Orange, CA1316057755
- Derek Abbassi, MDWalnut Creek, CA1841364155
- Ahmed Abdelaziz, MDSanta Maria, CA1790039733
- Alireza Abdollah Shamshirsaz, M.D.Palo Alto, CA1881804235
- Nicole Abell, DOVentura, CA1811243603
- Zachary AbelsonLos Angeles, CA1689237414
- Ray Abinader, M.D.Loma Linda, CA1770901548
- Tarek Abou El Kheir, M.D.San Bernardino, CA1477521789
- Nada Abou-HaibaLos Angeles, CA1134067549
Common questions
What is Elizabeth D. Basham, M.D.'s NPI number?
Elizabeth D. Basham, M.D.'s National Provider Identifier (NPI) is 1225290414, issued on Jun 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth D. Basham, M.D. located?
The NPPES record lists a practice address at 15151 National Ave, Los Gatos, CA, 95032. Phone: (408) 356-0431. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth D. Basham, M.D.'s license?
NPPES lists California license number A120310, 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 Elizabeth D. Basham, M.D. prescribe under Medicare Part D?
In 2024, Elizabeth D. Basham, M.D. had 419 Medicare Part D claims for 148 beneficiaries; 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.