Sami S. Zamzam, M.D.
Anesthesiology Physician · El Segundo, CA
Sami S. Zamzam, M.D. is an anesthesiology physician with a practice address in El Segundo, California, and NPI 1780621268, issued on Jun 1, 2006. Check the license (California C196713, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sami S. Zamzam
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- C196713 CA
4301072778 MI
10242 NV
Self-reported in NPPES; status is on the state search - Practice location
- 898 N Pacific Coast Hwy Ste 600, El Segundo, CA 90245
- Phone
- (310) 698-5254
- Enumerated
- Jun 1, 2006
- Record last updated
- Jan 17, 2025
- Medicaid ID
- 2016946 NV
- Medicare enrollment
- Enrolled (PECOS I20250211003468); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 898 N Pacific Coast Hwy Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Justine Dolbier, PA-CPhysician Assistant1386482735
- Christopher Hammond, DOInternal Medicine Physician1316107675
- Mitchell Katona, MD, MPHEmergency Medicine Physician1205457041
- Jennifer Kuo, NPFamily Nurse Practitioner1811552805
- Andrew Mikhail, M.D.Emergency Medicine Physician1902300395
- Alexander Ruby, MDEmergency Medicine Physician1366822348
Verify Sami S. Zamzam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C196713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $100.97
2 payments; by number, the most common kind was education; the largest payer was Heron Therapeutics, Inc. The 17,774 providers of this specialty with any payment received $669.59 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.
Bills Medicare through 3 group practices
- Bell MD PCHenderson, NV
- Mark Bell MD PCHenderson, NV
- Spectrum Health Primary Care PartnersGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sami S. Zamzam among 7,571 anesthesiology physician records in California
Sami S. Zamzam, M.D. 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1998 · median 2006 among the 4,868 with a school on file
- Record last updated2025 · 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).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in El Segundo → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Jamie Taylor, M.D.El Segundo, CA 902451437217767
- Won Han, MDGardena, CA 902471124041264
- Stephen Kim, M.D.Gardena, CA 902471497761027
- Manmohan Singh, MDGardena, CA 902471942225321
- Majurie Tablante, M.D.Gardena, CA 902471467461749
- Rasmikant Trivedi, M.D.Gardena, CA 902471750345815
- Omar Ahmed, M.D.Downey, CA 902421831439231
- Rebecca Chan, MDDowney, CA 902421982809307
Common questions
What is Sami S. Zamzam, M.D.'s NPI number?
Sami S. Zamzam, M.D.'s National Provider Identifier (NPI) is 1780621268, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sami S. Zamzam, M.D. located?
The NPPES record lists a practice address at 898 N Pacific Coast Hwy Ste 600, El Segundo, CA, 90245. Phone: (310) 698-5254. Providers update this record themselves, so call before visiting.
How can I verify Sami S. Zamzam, M.D.'s license?
NPPES lists California license number C196713, 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.
What is Sami S. Zamzam, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.