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

Carissa Reanna Martinez, FNP

Individual provider Registered Nurse · NPI 1982126595

Carissa Reanna Martinez, FNP is a Nurse Practitioner in Boulder, Colorado. Qualified in 2017, 9 years ago. Practices with Catholic Health Initiatives Colorado, a 1,266-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
9
Licensed in
CO
In the registry since
2017
Specialties on file
3
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

4800 Baseline Rd Ste D106
Boulder, CO 80303-2643
Phone: (303) 499-4800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 14300 Orchard Pkwy, Westminster, CO 80023-9206 — (720) 627-3761

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 0993330-NP (CO)
Registered Nurse Taxonomy 163W00000X · Licence 0200426 (CO)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence APN.0993330-NP (CO)

Record details

NPI number1982126595
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJuly 14, 2017
Last updated in NPPESJune 16, 2023
Certification dateJune 16, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Catholic Health Initiatives Colorado — 1266 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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