Zachary Ginsberg, MD
Emergency Medicine Physician · Monterey, CA
Zachary Ginsberg, MD is an emergency medicine physician with a practice address in Monterey, California, and NPI 1336841691, issued on Mar 20, 2023. Check the license (California A206129, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Zachary Ginsberg
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A206129 CA
Self-reported in NPPES; status is on the state search - Practice location
- 395 Del Monte Ctr Ste 183, Monterey, CA 93940
- Phone
- (831) 624-5311
- Enumerated
- Mar 20, 2023
- Record last updated
- Apr 13, 2026
- Medicare enrollment
- Enrolled (PECOS I20260513001260); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Verify Zachary Ginsberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A206129Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average emergency medicine physician in 2024
67 Medicare Part D claims for 49 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Zachary Ginsberg among 7,751 emergency medicine physician records in California
Zachary Ginsberg, MD is one of 7,751 emergency 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 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2023 · median 2011 among the 4,560 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Monterey → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Andres Aldrete, M.D.Monterey, CA 939401679580831
- Sameer Bakhda, M.D.Monterey, CA 939401225228851
- Reb Julia Haas Close, M.D.Monterey, CA 939401043226830
- Jamie Dermon, M.D.Monterey, CA 939401609047729
- John Ellison, M.D.Monterey, CA 939401093845943
- Paul File, M.D.Monterey, CA 939401720195266
- Eliud Garcia, MDMonterey, CA 939401174611180
- John Hage, M.D.Monterey, CA 939401548277999
Common questions
What is Zachary Ginsberg, MD's NPI number?
Zachary Ginsberg, MD's National Provider Identifier (NPI) is 1336841691, issued on Mar 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Ginsberg, MD located?
The NPPES record lists a practice address at 395 Del Monte Ctr Ste 183, Monterey, CA, 93940. Phone: (831) 624-5311. Providers update this record themselves, so call before visiting.
How can I verify Zachary Ginsberg, MD's license?
NPPES lists California license number A206129, 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 Zachary Ginsberg, MD prescribe under Medicare Part D?
In 2024, Zachary Ginsberg, MD had 67 Medicare Part D claims for 49 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.