NPPES file of Aug 9, 2026

Emily Harrison Ginsburg, MD

Anesthesiology Physician · San Francisco, CA

Emily Harrison Ginsburg, MD is an anesthesiology physician with a practice address in San Francisco, California, and NPI 1346370327, issued on Mar 7, 2007. Check the license (California A94160, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346370327
Name
Emily Harrison Ginsburg
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
A94160 CA
Self-reported in NPPES; status is on the state search
Practice location
1262 18TH Ave, San Francisco, CA 94122
Phone
(415) 664-3050
Enumerated
Mar 7, 2007
Record last updated
Feb 11, 2022
Medicare enrollment
Enrolled (PECOS I20081024000570); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 2004
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Emily Harrison Ginsburg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A94160
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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97% fewer Medicare Part D claims than the average anesthesiology physician in 2024

11 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Emily Ginsburg11
  2. Specialty average402

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

  1. Permanente Medical Group IncSouth San Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Emily Harrison Ginsburg among 7,571 anesthesiology physician records in California

Emily Harrison Ginsburg, MD is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.

  • NPI issued2007 · 47% of these records are older, 43% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2004 · median 2006 among the 4,868 with a school on file
  • Record last updated2022 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

499 anesthesiology physician records list a practice address in San Francisco

They are 499 of the 38,143 NPPES records with a practice address in San Francisco, and 7,571 anesthesiology physician records in California.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Dylan Masters, MDSan Francisco, CA 941221215399589
  2. Brian Gilliss, M.D. M.S.San Francisco, CA 941211477833291
  3. Asmina Khan, MDSan Francisco, CA 941211942372693
  4. Donald Koblin, MDSan Francisco, CA 941211245275023
  5. Marilyn Michelow, M.D.San Francisco, CA 941211801159074
  6. Gerard Ozanne, M.D.San Francisco, CA 941211770529604
  7. Alex RussellSan Francisco, CA 941211417585423
  8. Arthur Wallace, M.D., PH.D.San Francisco, CA 941211366476418

Common questions

What is Emily Harrison Ginsburg, MD's NPI number?

Emily Harrison Ginsburg, MD's National Provider Identifier (NPI) is 1346370327, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Emily Harrison Ginsburg, MD located?

The NPPES record lists a practice address at 1262 18TH Ave, San Francisco, CA, 94122. Phone: (415) 664-3050. Providers update this record themselves, so call before visiting.

How can I verify Emily Harrison Ginsburg, MD's license?

NPPES lists California license number A94160, 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 Emily Harrison Ginsburg, MD prescribe under Medicare Part D?

In 2024, Emily Harrison Ginsburg, MD had 11 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.