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

Calen Lemay Harding, PA-C

Individual provider Surgical Physician Assistant · NPI 1447879317

Calen Lemay Harding, PA-C is a Physician Assistant in Tucson, Arizona. Qualified in 2020, 6 years ago. Practices with El Rio Santa Cruz Neighborhood Health Center, Inc, a 283-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arizona and Washington.

Years since qualifying
6
Licensed in
AZ, WA
In the registry since
2020
Specialties on file
4
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

5301 E Grant Rd
Tucson, AZ 85712-2805
Phone: (520) 324-1922
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2802 E District St, Tucson, AZ 85714-2081 — (520) 301-2400
  • 6950 E Golf Links Rd, Tucson, AZ 85730-1017 — (520) 670-3909

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 8090 (AZ)
Surgical Physician Assistant Taxonomy 363AS0400X · Licence 8090 (AZ)
Physician Assistant Taxonomy 363A00000X · Licence PA61233450 (WA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence PA61233450 (WA)

Record details

NPI number1447879317
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedApril 10, 2020
Last updated in NPPESApril 6, 2026
Certification dateApril 6, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice El Rio Santa Cruz Neighborhood Health Center, Inc. — 283 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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