Hollis Mertens, NP
NPI 1699726448 · Pediatric Nurse Practitioner · Raleigh, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hollis Mertens, NP is a Pediatric Nurse Practitioner provider in Raleigh, NC (NPI 1699726448).
Provider details
- NPI number
- 1699726448
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 139605 (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
20 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
- 2006-05-15
- Last updated
- 2021-03-09
- Certified
- 2021-03-09
Frequently asked questions
- What is Hollis Mertens's NPI number?
- Hollis Mertens's National Provider Identifier (NPI) is 1699726448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hollis Mertens's specialty?
- Hollis Mertens is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hollis Mertens located?
- Hollis Mertens's practice location on file with NPPES is 3000 New Bern Ave, Raleigh, NC 27610-1231.
- What is Hollis Mertens's phone number?
- The practice phone number listed in the NPPES registry for Hollis Mertens is (919) 350-8105.
- Does Hollis Mertens accept Medicare?
- Hollis Mertens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hollis Mertens's NPI active?
- Yes — Hollis Mertens's NPI (1699726448) is active in the NPPES registry as of the last update on 2021-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.