Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Samuel Oluwaseun Tytler, MD

Individual provider Internal Medicine Physician · NPI 1225423130

Samuel Oluwaseun Tytler, MD practises Internal Medicine in Chandler, Arizona. Qualified in 2014, 12 years ago. Practices with Gila River Health Care Corporation, a 241-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
12
Licensed in
AZ
In the registry since
2015
Specialties on file
2
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

1120 S Dobson Rd Ste 225
Chandler, AZ 85286-6170
Phone: (480) 728-5460
Fax: (480) 728-5461
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 655 S Dobson Rd Ste B-113, Chandler, AZ 85224-5667 — (480) 728-5460
  • 655 S Dobson Rd Ste B113, Chandler, AZ 85224-5667 — (480) 728-5020
  • 3477 S Mercy Rd Ste 201, Gilbert, AZ 85297-0448 — (480) 728-6580

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 58720 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 58720 (AZ)

Record details

NPI number1225423130
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2015
Last updated in NPPESOctober 7, 2025
Certification dateOctober 7, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Gila River Health Care Corporation — 241 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 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 patients151
Services billed 414 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 $35 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.

  • Dignity Health At Home Home health agency · Chandler, AZ · listed as Dignity Health at Home, LLC
  • Huhu Kam Memorial Hospital Hospital · Sacaton, AZ
  • Mercy Gilbert Medical Center Hospital · Gilbert, AZ

Colleagues at Gila River Health Care Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 241 clinicians in the practice; 12 are shown here.

Other providers in Chandler