Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Sherissa-Nicole Martinez Sebastian, DNP, PMHNP-BC, APRN

Individual provider Registered Nurse · NPI 1487313698

Sherissa-Nicole Martinez Sebastian, DNP, PMHNP-BC, APRN is a Nurse Practitioner in Westminster, Colorado. Qualified in 2022, 4 years ago. Practices with Amavi Integrative Mental Wellness LLC, a 27-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Colorado.

Years since qualifying
4
Licensed in
CA, CO
In the registry since
2021
Specialties on file
3
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

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Practice location Address checks out

12041 Tejon St
Westminster, CO 80234-2314
Phone: (303) 993-7356
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 1955 Abbington St, Colorado Springs, CO 80910-4496 — (720) 808-1082
  • 3475 Briargate Blvd Ste 201, Colorado Springs, CO 80920-4188 — (866) 644-6131

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 0998119 (CO)
Registered Nurse Taxonomy 163W00000X · Licence 95106933 (CA)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence 1644417 (CO)

Record details

NPI number1487313698
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , PMHNP-BC , APRN
Sole proprietorYes
NPI enumeratedDecember 15, 2021
Last updated in NPPESFebruary 21, 2024
Certification dateFebruary 21, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Amavi Integrative Mental Wellness Llc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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