Maryellen Nieves, APNP
NPI 1508171174 · Adult Health Nurse Practitioner · Marinette, WI
Maryellen Nieves, APNP is a Adult Health Nurse Practitioner provider in Marinette, WI (NPI 1508171174).
Provider details
- NPI number
- 1508171174
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2009007522 (WI)
Specialties & taxonomies
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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2010-08-08
- Last updated
- 2012-08-09
Frequently asked questions
- What is Maryellen Nieves's NPI number?
- Maryellen Nieves's National Provider Identifier (NPI) is 1508171174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryellen Nieves's specialty?
- Maryellen Nieves is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maryellen Nieves located?
- Maryellen Nieves's practice location on file with NPPES is 4061 Old Peshtigo Rd, Marinette, WI 54143-3887.
- What is Maryellen Nieves's phone number?
- The practice phone number listed in the NPPES registry for Maryellen Nieves is (715) 732-8000.
- Is Maryellen Nieves's NPI active?
- Yes — Maryellen Nieves's NPI (1508171174) is active in the NPPES registry as of the last update on 2012-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.