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

Mrs. Whitney Leigh Johnston, PA-C

Individual provider Physician Assistant · NPI 1881917938

Mrs. Whitney Leigh Johnston, PA-C is a Physician Assistant in Denver, Colorado. Qualified in 2009, 17 years ago. Practices with Hm Medical Consultants, Professional LLC, a 4-clinician group and accepts Medicare assignment. Licensed in Colorado and Illinois.

Years since qualifying
17
Licensed in
CO, IL
In the registry since
2010
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

1601 E 19th Ave Ste 4450
Denver, CO 80218-1288
Phone: (303) 830-2900
Fax: (303) 830-2901
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA.0003693 (CO)
Physician Assistant Taxonomy 363A00000X (IL)

Record details

NPI number1881917938
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedMarch 3, 2010
Last updated in NPPESAugust 4, 2021
Certification dateAugust 4, 2021

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Hm Medical Consultants, Professional Llc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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