Carissa Reanna Martinez, FNP - Medicare Nurse Practitioner in Boulder, CO

  1. Home
  2. Nurse Practitioner
  3. CO
  4. Boulder
Carissa Reanna Martinez, FNP is a medicare enrolled "Nurse Practitioner" in Boulder, Colorado. She graduated from nursing school in 2017 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Catholic Health Initiatives Colorado and her current practice location is 4800 Baseline Rd Ste D106, Boulder, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 499-4800.

Carissa Reanna Martinez is licensed to practice in Colorado (license number 0993330-NP) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1982126595.

Contact Information

Carissa Reanna Martinez, FNP
4800 Baseline Rd Ste D106,
Boulder, CO 80303-2643
(303) 499-4800
Not Available

Map and Direction




Provider's Profile

Full NameCarissa Reanna Martinez
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
Location4800 Baseline Rd Ste D106, Boulder, Colorado
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Carissa Reanna Martinez graduated from nursing school in 2017
  NPI Data:
  • NPI Number: 1982126595
  • Provider Enumeration Date: 07/14/2017
  • Last Update Date: 06/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4981978277
  • Enrollment ID: I20170926001494

Medical Identifiers

Medical identifiers for Carissa Reanna Martinez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982126595NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 0200426 (Colorado)Secondary
363LF0000XNurse Practitioner - Family APN.0993330-NP (Colorado)Secondary
363L00000XNurse Practitioner 0993330-NP (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Centura Health-st Anthony North Health CampusWestminster, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Catholic Health Initiatives Colorado80229273421231

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Carissa Reanna Martinez allows following entities to bill medicare on her behalf.
Entity NameCatholic Health Initiatives Colorado
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356783351
PECOS PAC ID: 8022927342
Enrollment ID: O20031215000462
Entity NameRocky Mountain Urgent Care, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396706693
PECOS PAC ID: 9931002276
Enrollment ID: O20040202000602
Entity NamePortercare Adventist Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760761928
PECOS PAC ID: 0941110886
Enrollment ID: O20090115000327
Entity NameTrue North Health Navigation Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740622133
PECOS PAC ID: 5294960696
Enrollment ID: O20131019000091
Entity NameUrgent Care Lakewood Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902263908
PECOS PAC ID: 9739486374
Enrollment ID: O20160328001146

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Carissa Reanna Martinez is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Carissa Reanna Martinez, FNP
4800 Baseline Rd Ste D106,
Boulder, CO 80303-2643

Ph: (303) 499-4800		Carissa Reanna Martinez, FNP
4800 Baseline Rd Ste D106,
Boulder, CO 80303-2643

Ph: (303) 499-4800

Reviews and Comments


Nurse Practitioner Nurses in Boulder, CO

Linda Lea Johnson, WHNP, M.S.N.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2855 Valmont Rd, Boulder, CO 80301
Phone: 303-440-9320    Fax: 303-440-9320
Mrs. Barbara Jo Franklin, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 805 S Broadway St Ste 103, Boulder, CO 80305
Phone: 303-835-9523    
Ian Villanueva, DNP, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1900 Wardenburg Drive, Boulder, CO 80309
Phone: 314-499-8625    
Abbey Stone,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 6666 Gunpark Dr, Boulder, CO 80301
Phone: 303-578-8085    
Sally Thomas Lowell, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2525 13th St, Boulder, CO 80304
Phone: 303-449-6050    
Kolby Sands, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2760 29th St Ste 2b, Boulder, CO 80301
Phone: 303-440-6400    
Mrs. Dawn Louise Delahousse, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1900 Wardenburg Dr, Boulder, CO 80309
Phone: 303-492-5101    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.