Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Chito Alfonso Santiago Colorado, ARNP

Individual provider Acute Care Nurse Practitioner · NPI 1497464622

Chito Alfonso Santiago Colorado, ARNP is a Nurse Practitioner in Tacoma, Washington. Qualified in 2022, 4 years ago. Practices with Franciscan Medical Group, a 1,417-clinician group and accepts Medicare assignment. Licensed in Florida and Washington.

Years since qualifying
4
Licensed in
FL, WA
In the registry since
2022
Specialties on file
3
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

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Practice location Address checks out

1802 Yakima Ave Ste 304
Tacoma, WA 98405-5305
Phone: (253) 627-1244
Fax: (253) 627-6576
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence AP61411287 (WA)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence APRN11023051 (FL)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence AP61411287 (WA)

Record details

NPI number1497464622
Entity typeIndividual (Type 1)
GenderMale
Credentials ARNP
Sole proprietorNo
NPI enumeratedNovember 16, 2022
Last updated in NPPESNovember 3, 2023
Certification dateNovember 3, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Franciscan Medical Group — 1417 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients171
Services billed 290 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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 $233 3 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.

  • St Clare Hospital Hospital · Lakewood, WA · listed as Saint Clare Hospital
  • St Joseph Medical Center Hospital · Tacoma, WA
  • St Anthony Hospital Hospital · Gig Harbor, WA
  • St Michael Medical Center Hospital · Silverdale, WA

Colleagues at Franciscan Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1417 clinicians in the practice; 12 are shown here.

Other providers in Tacoma