Sara Capatanos, M.D.
Internal Medicine Physician · Simi Valley, CA
Sara Capatanos, M.D. is an internal medicine physician with a practice address in Simi Valley, California, and NPI 1558524322, issued on Jul 2, 2008. Check the license (California A101338, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sara Capatanos
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A101338 CA
MD038602 DC
Self-reported in NPPES; status is on the state search - Practice location
- 1687 Erringer RD, Simi Valley, CA 93065
- Phone
- (818) 999-9999
- Enumerated
- Jul 2, 2008
- Entity
- Type 1 · individual
Also registered at 1687 Erringer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Fereshteh Afshar, DDS MSPediatric Dentistry1528160264
- Hosein Afshar, MD FACCCardiovascular Disease Physician1841394913
- Gina Bevando, NPAcute Care Nurse Practitioner1245896257
- Nancy HerzenachMarriage & Family Therapist1093946089
- Lauren Huber, MFTMental Health Counselor1902912983
Verify Sara Capatanos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A101338Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1% more Medicare Part D claims than the average internal medicine physician in 2024
2,806 Medicare Part D claims for 372 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 145 claims were for opioids.
Most prescribed
- Abiraterone Acetate609 claims
- Prednisone282 claims
- Potassium Chloride174 claims
- Dexamethasone129 claims
- Hydrocodone-Acetaminophen88 claims
- Xtandi87 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.
One hospital or facility affiliation
- Southern California Permanente Medical GroupSan Marcos, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
26 internal medicine physician records list a Simi Valley practice address
They are 26 of the 1,397 NPPES records with a Simi Valley practice address, and 20,403 internal medicine physician records in California.
All 26 in Simi Valley → All 20,403 in California → Every provider in Simi Valley →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Sara Capatanos, M.D.'s NPI number?
Sara Capatanos, M.D.'s National Provider Identifier (NPI) is 1558524322, issued on Jul 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sara Capatanos, M.D. located?
The NPPES record lists a practice address at 1687 Erringer RD, Simi Valley, CA, 93065. Phone: (818) 999-9999. Providers update this record themselves, so call before visiting.
How can I verify Sara Capatanos, M.D.'s license?
NPPES lists California license number A101338, 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 Sara Capatanos, M.D. prescribe under Medicare Part D?
In 2024, Sara Capatanos, M.D. had 2,806 Medicare Part D claims for 372 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.