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

Individual provider Registered Nurse · NPI 1891342424

John Ryan Sparks, PMHNP is a Nurse Practitioner in Marana, Arizona. Qualified in 2019, 7 years ago. Practices with United Community Health Center-Maria Auxiliadora, Inc, a 27-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
7
Licensed in
AZ
In the registry since
2019
Specialties on file
2
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

13395 N Marana Main St
Marana, AZ 85653-7008
Phone: (520) 682-4111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 233011 (AZ)
Registered Nurse Taxonomy 163W00000X · Licence RN197580 (AZ)

Record details

NPI number1891342424
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedAugust 19, 2019
Last updated in NPPESJune 2, 2026
Certification dateJune 2, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice United Community Health Center-Maria Auxiliadora, Inc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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