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

Collin D Johnston, DO

Individual provider Family Medicine Physician · NPI 1225272289

Collin D Johnston, DO is a Vascular Surgery in Mesa, Arizona. Graduated from Nova Southeastern College of Osteo Medicine in 2009, 17 years ago. Practices with Nextcare Arizona I Jv LLC, a 301-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
17
Trained at
Nova Southeastern College of Osteo Medicine
Licensed in
AZ
In the registry since
2009
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1520 S Dobson Rd Ste 202
Mesa, AZ 85202-4726
Phone: (480) 725-7241
Show map & directions

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

Additional practice locations (1)

  • 600 S Dobson Rd Ste C26, Chandler, AZ 85224-5690 — (480) 814-1560

Specialties & licences

Phlebology Physician (primary) Taxonomy 202K00000X · Licence 928 (AZ)
Family Medicine Physician Taxonomy 207Q00000X · Licence 011209 (AZ)
Vascular Surgery Physician Taxonomy 2086S0129X · Licence 011209 (AZ)

Record details

NPI number1225272289
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 21, 2009
Last updated in NPPESFebruary 27, 2025
Certification dateFebruary 27, 2025
Mailing address4077 E Cullumber St, Gilbert, AZ 85234-0719

Medicare enrollment

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

Medicare specialtyVASCULAR SURGERY
Also practisesFAMILY PRACTICE
Medical schoolNOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE
Graduated 2009 (17 years in practice)
Group practice Nextcare Arizona I Jv Llc — 301 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations13 on file with Medicare

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