Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Melissa Marie Mortin, MS, APRN, ANP-BC

Individual provider Adult Health Nurse Practitioner · NPI 1972740090

Melissa Marie Mortin, MS, APRN, ANP-BC is a Nurse Practitioner in San Diego, California. Qualified in 2010, 16 years ago. Practices with Regents of the University of California, a 2,061-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
16
Licensed in
CA
In the registry since
2009
Specialties on file
3
What do these letters mean?
MS — Master of Science
A graduate science degree.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

200 W Arbor Dr
San Diego, CA 92103-9000
Phone: (800) 926-8273
Fax: (888) 539-8781
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 (3)

  • 9300 Campus Point Dr, La Jolla, CA 92037-1300 — (800) 926-8273
  • 9350 Campus Point Dr, La Jolla, CA 92037-1300 — (800) 926-8273
  • 4168 Front St, San Diego, CA 92103-2030 — (800) 926-8273

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence NP20111 (CA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 669725 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 669725 (CA)

Record details

NPI number1972740090
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , APRN , ANP-BC
Sole proprietorNo
NPI enumeratedJanuary 12, 2009
Last updated in NPPESJanuary 29, 2026
Certification dateJanuary 29, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Regents Of The University Of California — 2061 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Regents of the University of California

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2061 clinicians in the practice; 12 are shown here.

Other providers in San Diego