Michael Sabry Guirguis, M.D.
Emergency Medicine Physician · Baldwin Park, CA
Michael Sabry Guirguis, M.D. is an emergency medicine physician with a practice address in Baldwin Park, California, and NPI 1871604033, issued on Aug 31, 2006. Check the license (California A88129, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Sabry Guirguis
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- A88129 CA
ME164212 FL
23883 NV
35.154329 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Phone
- (626) 851-5776
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20070709000144); accepts Medicare assignment
- Medical or professional school
- Oakland College Of Medicine And Surgery, 2003
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 1011 Baldwin Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Helen Achio, PHARM.D.Pharmacist1225114614
- Olufemi Adenuga, M.D, MPHPulmonary Disease Physician1134389125
- Soma Agarwal, MDOphthalmology Physician1437220316
Verify Michael Sabry Guirguis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A88129Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average emergency medicine physician in 2024
137 Medicare Part D claims for 112 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 15 claims were for opioids.
Most prescribed
- Cephalexin33 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
- Southern California Permanente Medical GroupBaldwin Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Sabry Guirguis among 7,751 emergency medicine physician records in California
Michael Sabry Guirguis, M.D. 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2003 · median 2011 among the 4,560 with a school on file
- Record last updated2025 · 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).
35 emergency medicine physician records list a practice address in Baldwin Park
They are 35 of the 1,055 NPPES records with a practice address in Baldwin Park, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Baldwin Park → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Syama Atluri, M.D.Baldwin Park, CA 917061154491199
- Andrea Backes, M.D.Baldwin Park, CA 917061831158104
- James Baker, MDBaldwin Park, CA 917061174694053
- Wil Chew, MDBaldwin Park, CA 917061023185949
- Jeffrey Cohen, MDBaldwin Park, CA 917061407927320
- Eartha Davis, MDBaldwin Park, CA 917061922175876
- Juli Fung, M.D.Baldwin Park, CA 917061154378305
- Craig Huber, MDBaldwin Park, CA 917061730250630
Common questions
What is Michael Sabry Guirguis, M.D.'s NPI number?
Michael Sabry Guirguis, M.D.'s National Provider Identifier (NPI) is 1871604033, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Sabry Guirguis, M.D. located?
The NPPES record lists a practice address at 1011 Baldwin Park Blvd, Baldwin Park, CA, 91706. Phone: (626) 851-5776. Providers update this record themselves, so call before visiting.
How can I verify Michael Sabry Guirguis, M.D.'s license?
NPPES lists California license number A88129, 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 Michael Sabry Guirguis, M.D. prescribe under Medicare Part D?
In 2024, Michael Sabry Guirguis, M.D. had 137 Medicare Part D claims for 112 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.