Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Siloe M. Alvarado-Chittenden, MD

Individual provider Nephrology Physician · NPI 1477972693

Siloe M. Alvarado-Chittenden, MD practises Internal Medicine in Orlando, Florida. Graduated from University of Puerto Rico School of Medicine in 2014, 12 years ago. Practices with Ability Health Services, Inc, a 1,232-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Florida, Massachusetts and Texas.

Years since qualifying
12
Trained at
University of Puerto Rico School of Medicine
Licensed in
FL, MA, TX
In the registry since
2014
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

7243 Della Dr Ste K
Orlando, FL 32819-5106
Phone: (407) 381-7366
Fax: (407) 370-8732
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 800 Washington St, Boston, MA 02111-1552 — (617) 636-2240
  • 140 High Street, Springfield, MA 01109-1442 — (413) 794-4373

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME149700 (FL)
Nephrology Physician Taxonomy 207RN0300X · Licence S3111 (TX)
Nephrology Physician Taxonomy 207RN0300X · Licence 259776 (MA)

Record details

NPI number1477972693
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2014
Last updated in NPPESOctober 27, 2023
Certification dateOctober 27, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesNEPHROLOGY
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Ability Health Services, Inc — 1232 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 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 patients112
Services billed 279 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 $247 13 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.

Colleagues at Ability Health Services, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1232 clinicians in the practice; 12 are shown here.

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