HOLLY MELISSA MASON NP-C
NPI 1114467321
Nurse Practitioner in Asheville, NC

Q: What is Holly Mason's NPI number?

The NPI number for Holly Mason is 1114467321. It was assigned to this individual provider in the NPPES registry on March 7, 2017.

Q: What is Holly Mason's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Holly Mason was last updated on March 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since March 07, 2017PECOS Enrolled

40 N MERRIMON AVE, STE 117, ASHEVILLE, NC 28804(828) 348-8232(855) 323-6740 Get Directions Write a Review

NPPES record last updated: March 7, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Holly Melissa Mason Np-c NPPES

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

HOLLY MELISSA MASON NP-C (NPI 1114467321) is an individual nurse practitioner in Asheville, North Carolina, licensed in North Carolina (5009272) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114467321

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameHOLLY MELISSA MASONCredential: NP-C

Location Address40 N MERRIMON AVE, STE 117Asheville, NC 28804-1368

Mailing Address40 N Merrimon Ave, Ste 117Asheville, NC 28804-1368 · (828) 348-8232 · Fax (855) 323-6740

Phone(828) 348-8232

Fax(855) 323-6740

Sole ProprietorNo

Enumeration DateMarch 7, 2017

✔ NPI 1114467321 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in NC · 5009272

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.

40 N MERRIMON AVE, Asheville, NC 28804

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Blue Cross and Blue Shield of NC, Cigna Healthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Holly Melissa Mason Np-c 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.

Medicare Billing Reassignment

Medicare enrollment records show Holly Mason reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Grace G Evins, MD, PA

Same address

Obstetrics & Gynecology

40 N MERRIMON AVE STE 305
Asheville, NC 28804

Reassigned Medicare billing, North Carolina enrollment
4 clinicians in this Medicare group

NPI 1316282890 (828) 575-9562

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28804 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Preventive Care and Screening: Screening for Depression and Follow-Up Plan

Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen

34%76 patients2/55-star benchmark: 96%

Weight Assessment and Counseling for Nutrition and Physical Activity for Children and Adolescents

Percentage of patients 3-17 years of age who had an outpatient visit with a Primary Care Physician (PCP) or Obstetrician/Gynecologist (OB/GYN) and who had evidence of the following during the measurement period. Three rates are reported.

Patients nutrition: 75% · 405 patients

Patients physicalActivity: 75% · 405 patients

98%405 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

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

ELIZABETH S. GARBARINO M.D.

Obstetrics & Gynecology

40 N MERRIMON AVE
ASHEVILLE, NC 28804

Buncombe County (828) 575-9562

LIVE WELL IN WNC PLLC

Obstetrics & Gynecology

40 N MERRIMON AVE, SUITE 305
ASHEVILLE, NC 28804

Buncombe County (828) 575-9562

FRENCH BROAD PEDIATRIC ASSOCIATES, PLLC

Pediatrics

40 N MERRIMON AVE, SUITE 117
ASHEVILLE, NC 28804

Buncombe County (828) 348-8232

CNC ACCESS, INC.

Case Management

40 N MERRIMON AVE, SUITE 309
ASHEVILLE, NC 28804

Buncombe County (828) 258-8881

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 Holly Mason's NPI number?

The NPI number for Holly Mason is 1114467321. It was assigned to this individual provider in the NPPES registry on March 7, 2017.

Where is Holly Mason located?

Holly Mason practices at 40 N Merrimon Ave Ste 117, Asheville, NC 28804. The listed phone number is (828) 348-8232.

What is Holly Mason's specialty?

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

Is Holly Mason enrolled in Medicare?

Yes. Holly Mason is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Holly Mason's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Holly Mason reassigns Medicare benefits to Grace G Evins, MD, PA (Asheville, NC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Holly Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Holly Mason accept?

Health plans from AmeriHealth Caritas Next, Blue Cross and Blue Shield of NC, Cigna Healthcare, Oscar Health Plan of North Carolina, Inc and UnitedHealthcare list Holly Mason as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Holly Mason was last updated on March 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.