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

Mrs. Colleen Diferdinando, APN

Individual provider Family Nurse Practitioner · NPI 1558946533

Mrs. Colleen Diferdinando, APN is a Nurse Practitioner in Denver, Colorado. Qualified in 2019, 7 years ago. Practices with Select Physical Therapy of West Denver Limited Partnership, a 525-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado, Georgia, Hawaii and Nebraska and 1 more.

Years since qualifying
7
Licensed in
CO, GA, HI, NE, NM
In the registry since
2021
Specialties on file
5
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

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Practice location Address checks out

8354 E Northfield Blvd Ste 3700
Denver, CO 80238-3131
Phone: (866) 849-0692
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 13700 Colorado Blvd, Thornton, CO 80602-7024 — (303) 451-4250

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence APN.0995334-NP (CO)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence APRN-5883 (HI)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence GAA-NP005355 (GA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 88995 (NM)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 116864 (NE)

Record details

NPI number1558946533
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedMarch 11, 2021
Last updated in NPPESAugust 6, 2026
Certification dateAugust 6, 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 Select Physical Therapy Of West Denver Limited Partnership — 525 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Denver