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

Monica Guzman Zayas, MD

Individual provider Anesthesiology Physician · NPI 1104182617

Monica Guzman Zayas, MD practises Anesthesiology in Tucson, Arizona. Graduated from Ponce School of Medicine in 2012, 14 years ago. Practices with Desert Sunrise Anesthesia PLLC, a 9-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
14
Trained at
Ponce School of Medicine
Licensed in
AZ
In the registry since
2012
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

2810 N Swan Rd Ste 100
Tucson, AZ 85712-6305 Not confirmed with CMS for 10 years — call before visiting
Phone: (520) 324-2030
Fax: (520) 445-6019
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 51988 (AZ)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1104182617
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2012
Last updated in NPPESMay 25, 2016

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolPONCE SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Desert Sunrise Anesthesia Pllc — 9 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 patients285
Services billed 361 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.

Colleagues at Desert Sunrise Anesthesia PLLC

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

Other providers in Tucson