Susan Martinez
NPI 1588361596 · Family Nurse Practitioner · Duluth, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Martinez is a Family Nurse Practitioner provider in Duluth, MN (NPI 1588361596).
Provider details
- NPI number
- 1588361596
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 16124 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 2900 S Wisconsin AveRice Lake, WI 54868-8578Phone: (715) 997-3915
Registry dates
- Enumerated
- 2023-02-09
- Last updated
- 2026-05-07
- Certified
- 2026-05-07
Frequently asked questions
- What is Susan Martinez's NPI number?
- Susan Martinez's National Provider Identifier (NPI) is 1588361596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Martinez's specialty?
- Susan Martinez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Martinez located?
- Susan Martinez's practice location on file with NPPES is 400 E 3rd St, Duluth, MN 55805-1951.
- What is Susan Martinez's phone number?
- The practice phone number listed in the NPPES registry for Susan Martinez is (218) 786-8364.
- Does Susan Martinez accept Medicare?
- Susan Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Martinez's NPI active?
- Yes — Susan Martinez's NPI (1588361596) is active in the NPPES registry as of the last update on 2026-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.