Jim Hisao Nishimine, MD
Obstetrics & Gynecology Physician · Berkeley, CA
Jim Hisao Nishimine, MD is an obstetrics & gynecology physician with a practice address in Berkeley, California, and NPI 1518036714, issued on Nov 6, 2006. Check the license (California A23722, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jim Hisao Nishimine
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A23722 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2507 Ashby Avenue, Berkeley, CA 94705
- Phone
- (510) 644-3000
- Enumerated
- Nov 6, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (510) 644-0814
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Verify Jim Hisao Nishimine in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A23722Check 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% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
161 Medicare Part D claims for 67 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Estradiol25 claims
- Premarin12 claims
- Progesterone12 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: $52.32
3 payments; by number, the most common kind was education; the largest payer was Pfizer Inc. 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.
Jim Hisao Nishimine among 5,088 obstetrics & gynecology physician records in California
Jim Hisao Nishimine, 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 updated2007 · 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 Berkeley → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Arzou Ahsan, M.D.Berkeley, CA 947051154437432
- Amy Kane, M.D.Berkeley, CA 947051922137611
- Elizabeth Kanwit, M.D.Berkeley, CA 947051053427328
- Nadya Kondrashov, M.D.Berkeley, CA 947051851658942
- Katarina Lanner-Cusin, M.D.Berkeley, CA 947051801902622
- Lonnie Lin, MDBerkeley, CA 947051457316093
- Beth Matlock, M.D,Berkeley, CA 947051083722615
- Cheruba Prabakar, M.DBerkeley, CA 947051679701858
Common questions
What is Jim Hisao Nishimine, MD's NPI number?
Jim Hisao Nishimine, MD's National Provider Identifier (NPI) is 1518036714, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jim Hisao Nishimine, MD located?
The NPPES record lists a practice address at 2507 Ashby Avenue, Berkeley, CA, 94705. Phone: (510) 644-3000. Providers update this record themselves, so call before visiting.
How can I verify Jim Hisao Nishimine, MD's license?
NPPES lists California license number A23722, 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 Jim Hisao Nishimine, MD prescribe under Medicare Part D?
In 2024, Jim Hisao Nishimine, MD had 161 Medicare Part D claims for 67 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.