Prehosp Disaster Med
Disaster PlanningRisk ManagementSecurity Measures
Dr. Michael Sabry Guirguis, MD
NPI1871604033PAC ID4981704848
- Medicare services, 2017
- 15
- Part D claims, 2024
- 137
- Publications
- 2
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Practice phone
- Call (626) 851-1011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Guirguis' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael Sabry Guirguis is an emergency medicine physician in Baldwin Park, California
Dr. Guirguis practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
Dr. Guirguis' NPI, 1871604033, was assigned on August 31, 2006. Dr. Guirguis graduated from Harvard Medical School in 2003. Dr. Guirguis holds California license A88129.
NPI and contact details
- NPI
- 1871604033NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981704848
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 851-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Sabry Guirguis practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California
Dr. Guirguis' primary practice is Kaiser Permanente Baldwin Park Medical Center, at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706 in Los Angeles County. The practice phone is (626) 851-1011.
- Kaiser Permanente Baldwin Park Medical Center1011 Baldwin Park Blvd, Baldwin Park, CA 91706 · Los Angeles CountyPhone(626) 851-1011
Source: Dmand AI Affiliation Data
Dr. Michael Sabry Guirguis is affiliated with 1 site of care and 1 medical group
Dr. Guirguis' primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Sabry Guirguis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guirguis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Baldwin Park Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Guirguis practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael Sabry Guirguis is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Guirguis' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Guirguis is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Guirguis' licenses on file in 3 states: California, Florida and Nevada.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Florida license
- Nevada license
Emergency medicine physicians near Dr. Guirguis
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California52emergency medicine physicians in Baldwin Park51emergency medicine physicians at Kaiser Permanente Baldwin Park Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael Sabry Guirguis billed Medicare for 15 services in 2017
CMS data shows 15 Medicare services from Dr. Guirguis across 1 procedure code in 2017. Medicare paid $633 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201715
Paid by Medicare$633
Procedure codes1
Dr. Guirguis compared with the California median for emergency medicine physicians, 2017
- Dr. Guirguis
- California median
- Medicare services
- 15vs 26594% below
- Part D claims
- 33vs 6247% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Guirguis' most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Guirguis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Guirguis and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Sabry Guirguis' patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Guirguis' median patient age at 35, with 72% women.
Dr. Guirguis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women72%
- Men28%
Source: Dmand AI Patient Panel Data
Dr. Michael Sabry Guirguis wrote 137 Medicare Part D claims in 2024
In 2024, Dr. Guirguis wrote 137 Medicare Part D claims for 112 patients. 87% of them were for generic drugs. CMS names the drug for 33 of them, across 1 drug with 11 or more claims each, at $321 in total drug cost. In 2023, CMS named 30 claims across 2 drugs.
Part D claims, 2024137
Drugs named by CMS1
Total drug cost$321
Part D patients112
Dr. Guirguis' Part D claims by kind of drug, 2024
- Generic119 claims87%
- Brand-name18 claims13%
Dr. Guirguis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Guirguis' Part D claims, 2024
- Opioids11%15 of 137 claims
- Antibiotics49%67 of 137 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 302024: 3310%
Drugs named by CMS: 1 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Michael Sabry Guirguis takes part in Medicare
Dr. Guirguis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Find emergency medicine physicians like Dr. Guirguis by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Michael Sabry Guirguis has 2 publications on record
Dmand AI links 2 papers to Dr. Guirguis in 2024. Dr. Guirguis' most frequent co-author is Gregory Robert Ciottone, MD.
Papers2
Dr. Guirguis' most frequent co-authors
Recent publications by Dr. Guirguis
See who Dr. Guirguis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Guirguis works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Sabry Guirguis graduated from Harvard Medical School
Dr. Guirguis graduated from Harvard Medical School in 2003.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Michael Sabry Guirguis accepts plans from 3 insurance carriers
Dr. Guirguis is in network with 3 carriers, including Kaiser Permanente, Medical Mutual of Ohio and United Healthcare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Kaiser Permanente
- Medical Mutual of Ohio
- United Healthcare
Plan types Dr. Guirguis accepts, by number of carriers
- HMO2
- PPO2
- EPO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Sabry Guirguis's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael Sabry Guirguis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael Sabry Guirguis' NPI number?
Dr. Michael Sabry Guirguis' NPI number is 1871604033. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Sabry Guirguis?
Dr. Michael Sabry Guirguis is an emergency medicine physician in Baldwin Park, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Michael Sabry Guirguis practice?
Dr. Guirguis practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706. Dr. Guirguis' primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
What is Dr. Michael Sabry Guirguis' office phone number?
The practice phone on file for Dr. Guirguis is (626) 851-1011.
What is Dr. Michael Sabry Guirguis' medical license number?
Dr. Guirguis holds California license A88129, one of the licenses on file in 3 states.
Which states has Dr. Michael Sabry Guirguis been licensed in?
Dmand AI has state licenses on file for Dr. Guirguis in California (2004 to 2026), Florida (2023 to 2026) and Nevada (2023 to 2025).
Which hospitals is Dr. Michael Sabry Guirguis affiliated with?
Dr. Guirguis practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California.
What medical group is Dr. Michael Sabry Guirguis part of?
Dr. Guirguis is linked to Southern California Permanente Medical Group.
Does Dr. Michael Sabry Guirguis accept Medicare?
Yes. CMS data shows Dr. Guirguis billed Medicare for 15 services in 2017, and Dr. Guirguis accepts Medicare assignment.
Is Dr. Michael Sabry Guirguis board certified?
Yes. Dr. Guirguis is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Michael Sabry Guirguis bill to Medicare?
In 2017, Dr. Guirguis' most billed Medicare services were emergency department visit (99283).
Where did Dr. Michael Sabry Guirguis go to medical school?
Dr. Guirguis graduated from Harvard Medical School in 2003.
What drugs does Dr. Michael Sabry Guirguis prescribe most?
In 2024 Medicare Part D data, Dr. Guirguis' most prescribed drugs by claims were Cephalexin.
How long has Dr. Michael Sabry Guirguis been practicing?
Dr. Guirguis graduated from medical school in 2003, 23 years ago.
Does Dr. Michael Sabry Guirguis do research?
Dmand AI links 2 publications to Dr. Guirguis.
Who does Dr. Michael Sabry Guirguis publish with?
Dr. Guirguis' most frequent co-authors are Gregory Robert Ciottone, MD (1 shared paper).
What insurance does Dr. Michael Sabry Guirguis accept?
Dr. Guirguis is in network with 3 carriers, including Kaiser Permanente, Medical Mutual of Ohio and United Healthcare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card