Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Saiyid-Naufal T Zaidi, MD

Individual provider Family Medicine Physician · NPI 1790122307

Saiyid-Naufal T Zaidi, MD is registered under Family Practice in Pasadena, California. Qualified in 2012, 14 years ago. Practices with Yomiyyu Gammada MD a Professional Medical Corporation, a 6-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Arkansas, California and Ohio.

Years since qualifying
14
Licensed in
AR, CA, OH
In the registry since
2013
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

100 W California Blvd
Pasadena, CA 91105-3010
Phone: (626) 792-2166
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 30 E Apple St # 3300, Dayton, OH 45409-2939 — (937) 208-8394
  • 3535 Southern Blvd, Kettering, OH 45429-1221 — (937) 395-6665
  • 1 Prestige Pl Ste 550, Miamisburg, OH 45342-6115 — (937) 762-1310
  • 1 Medical Center Dr, Middletown, OH 45005-2584 — (513) 705-4754

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence C177218 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence E-8946 (AR)
Hospitalist Physician Taxonomy 208M00000X · Licence 35.129314 (OH)

Record details

NPI number1790122307
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2013
Last updated in NPPESDecember 19, 2023
Certification dateDecember 19, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Yomiyyu Gammada Md A Professional Medical Corporation — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients500
Services billed 1,529 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $59 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Yomiyyu Gammada MD a Professional Medical Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 6 clinicians in the practice; 3 are shown here.

Other providers in Pasadena