Miwako Ohara-Hsu, M.D.
Internal Medicine Physician · Sacramento, CA
Miwako Ohara-Hsu, M.D. is an internal medicine physician with a practice address in Sacramento, California, and NPI 1023451903, issued on Apr 10, 2013. Check the license (California A132751, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Miwako Ohara-Hsu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A132751 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3701 J St Ste 201, Sacramento, CA 95816
- Phone
- (916) 454-2345
- Enumerated
- Apr 10, 2013
- Record last updated
- Mar 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 3701 J St Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ayesha Ahmad, DMDGeneral Practice Dentistry1821699133
- Feras Al Riyabi, DDSGeneral Practice Dentistry1386705952
- Roberto Assadabadi, P.A.Physician Assistant1346486578
- Feroze AssadiFamily Nurse Practitioner1437762853
- Mykhaylo Babenko, PAPhysician Assistant1275883621
- Dung Brawley, DDSDentist1720640055
Verify Miwako Ohara-Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A132751Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
12 Medicare Part D claims, against an average of 3,176 among the 108,855 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.
Miwako Ohara-Hsu among 17,696 internal medicine physician records in California
Miwako Ohara-Hsu, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 71% of them.
- NPI issued2013 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
601 internal medicine physician records list a practice address in Sacramento
They are 601 of the 33,083 NPPES records with a practice address in Sacramento, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Sacramento → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Abate, MDSacramento, CA 958161548248131
- Jason Chang, M.D.Sacramento, CA 958161992787485
- Meghan Hayes, M.D.Sacramento, CA 958161851385405
- Lisa Ho, M.D.Sacramento, CA 958161932184108
- John Hosoume, M.D.Sacramento, CA 958161588649354
- James Jackson, MDSacramento, CA 958161508855594
- Ingvild Lane, MDSacramento, CA 958161831171719
- Scott Macdonald, MDSacramento, CA 958161518940006
Common questions
What is Miwako Ohara-Hsu, M.D.'s NPI number?
Miwako Ohara-Hsu, M.D.'s National Provider Identifier (NPI) is 1023451903, issued on Apr 10, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Miwako Ohara-Hsu, M.D. located?
The NPPES record lists a practice address at 3701 J St Ste 201, Sacramento, CA, 95816. Phone: (916) 454-2345. Providers update this record themselves, so call before visiting.
How can I verify Miwako Ohara-Hsu, M.D.'s license?
NPPES lists California license number A132751, 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 Miwako Ohara-Hsu, M.D. prescribe under Medicare Part D?
In 2024, Miwako Ohara-Hsu, M.D. had 12 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.