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

MS. Mary Grace Leon, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1295978799

MS. Mary Grace Leon, FNP-BC is a Nurse Practitioner in Tucson, Arizona. Qualified in 2008, 18 years ago. Practices with Brian S Page DO PLLC, a 17-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
18
Licensed in
AZ
In the registry since
2009
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

435 E Glenn St
Tucson, AZ 85705-4664
Phone: (520) 616-1560
Fax: (520) 616-1561
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP3335 (AZ)

Record details

NPI number1295978799
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorYes
NPI enumeratedApril 13, 2009
Last updated in NPPESJuly 20, 2015

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Brian S Page Do Pllc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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