SARA WALLENIUS MERTZ A/GNP
NPI 1124063300
Nurse Practitioner in Asheville, NC

Active since June 19, 2006PECOS Enrolled
286 OVERLOOK RD, ASHEVILLE, NC 28803(828) 213-8442 Get Directions Write a Review

NPPES record last updated: March 29, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sara Wallenius Mertz A/gnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SARA WALLENIUS MERTZ A/GNP (NPI 1124063300) is an individual nurse practitioner in Asheville, North Carolina, licensed in North Carolina (5005118) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Asheville.

NPPES Registry Identity

NPI1124063300
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameSARA WALLENIUS MERTZCredential: A/GNP
Location Address286 OVERLOOK RDAsheville, NC 28803-3317
Mailing Address501 Biltmore Ave Ste G276.10Asheville, NC 28801-4601 · (828) 213-4502
Sole ProprietorNo
Enumeration DateJune 19, 2006
Last NPPES UpdateMarch 29, 2019
NPI 1124063300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in NC · 5005118
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 200950150NP (OR)
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 99007553N4 (OR)
286 OVERLOOK RD, Asheville, NC 28803

Secondary Practice Location 1

Location 1501 Biltmore Ave Ste G276.10Asheville, NC 28801-4601 · Phone (828) 213-4502

Other Identifiers 1

Medicaid292676OR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Sara Wallenius Mertz A/gnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28803 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
286 OVERLOOK RD
ASHEVILLE, NC 28803
Internal Medicine
286 OVERLOOK RD
ASHEVILLE, NC 28803
Program of All-Inclusive Care for the Elderly (PACE) Provider Organization
286 OVERLOOK RD
ASHEVILLE, NC 28803
Program of All-Inclusive Care for the Elderly (PACE) Provider Organization
286 OVERLOOK RD
ASHEVILLE, NC 28803
Program of All-Inclusive Care for the Elderly (PACE) Provider Organization
286 OVERLOOK RD
ASHEVILLE, NC 28803
Pharmacist
286 OVERLOOK RD
ASHEVILLE, NC 28803

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sara Mertz's NPI number?

The NPI number for Sara Mertz is 1124063300. It was assigned to this individual provider in the NPPES registry on June 19, 2006.

Where is Sara Mertz located?

Sara Mertz practices at 286 Overlook Rd, Asheville, NC 28803. The listed phone number is (828) 213-8442.

What is Sara Mertz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Sara Mertz enrolled in Medicare?

Yes. Sara Mertz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sara Mertz was last updated on March 29, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.