Corwin Eder
Family Medicine Physician · Sacramento, CA
Corwin Eder is a family medicine physician with a practice address in Sacramento, California, and NPI 1184115628, issued on May 21, 2018. Check the license (California A157853, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Corwin Eder
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A157853 CA
Self-reported in NPPES; status is on the state search - Practice location
- 651 I St, Sacramento, CA 95814
- Phone
- (916) 875-7195
- Enumerated
- May 21, 2018
- Record last updated
- Nov 7, 2025
- Fax
- (916) 875-9709
- Medicare enrollment
- Enrolled (PECOS I20181201000087); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2015
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 651 I St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maria Beristain, RN, BSNAdult Psychiatric/Mental Health Registered Nurse1316953334
- Stephanie Black-Legrande, LCSWClinical Social Worker1487109971
Verify Corwin Eder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A157853Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
22 Medicare Part D claims for 17 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through one group practice
- California Urgent Care Center Professional CorporationLodi, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corwin Eder among 17,133 family medicine physician records in California
Corwin Eder is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 82% of them.
- NPI issued2018 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2015 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
473 family medicine physician records list a practice address in Sacramento
They are 473 of the 33,083 NPPES records with a practice address in Sacramento, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Sacramento → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jacqueline Abdalla, M.D.Sacramento, CA 958141376937557
- Anna Lee Amarnath, MD, MPHSacramento, CA 958141518129790
- Terry Arikawa, D.O.Sacramento, CA 958141336361328
- Heather Bevan, MDSacramento, CA 958141235111329
- John Lewin, MDSacramento, CA 958141023126513
- Elizabeth Lynn, MDSacramento, CA 958141588002166
- Violet McKee, MDSacramento, CA 958141609828524
- Steven Moulios, DOSacramento, CA 958141811045826
Common questions
What is Corwin Eder's NPI number?
Corwin Eder's National Provider Identifier (NPI) is 1184115628, issued on May 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Corwin Eder located?
The NPPES record lists a practice address at 651 I St, Sacramento, CA, 95814. Phone: (916) 875-7195. Providers update this record themselves, so call before visiting.
How can I verify Corwin Eder's license?
NPPES lists California license number A157853, 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 Corwin Eder prescribe under Medicare Part D?
In 2024, Corwin Eder had 22 Medicare Part D claims for 17 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.