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

Chelsi Hoshiwara

Individual provider Family Medicine Physician · NPI 1346733938

Chelsi Hoshiwara is registered under Family Practice in Phoenix, Arizona. Qualified in 2019, 7 years ago. Practices with Tiffany Nelson MD PLC, a 10-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
7
Licensed in
AZ
In the registry since
2018
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Practice location Address checks out

20940 N Tatum Blvd Ste 300
Phoenix, AZ 85050-7273
Phone: (480) 607-0060
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 (1)

  • 147 N Brent St, Ventura, CA 93003-2854 — (805) 948-5672

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 009864 (AZ)

Record details

NPI number1346733938
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 8, 2018
Last updated in NPPESOctober 7, 2022
Certification dateOctober 7, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Tiffany Nelson Md Plc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of skin lesions 1–10 times
Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients242
Services billed 1,659 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Honor Health John C. Lincoln Medical Center Hospital · Phoenix, AZ
  • Assisted Home Health Home health agency · Phoenix, AZ

Colleagues at Tiffany Nelson MD PLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Phoenix