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SIERRA BERTELSON PMHNP
NPI 1982520508
Nurse Practitioner - Psychiatric/Mental Health in Greensboro, NC

Active since June 26, 2026PECOS Enrolled
2723 HORSE PEN CREEK RD STE 105, GREENSBORO, NC 27410(336) 265-1762(336) 510-1000 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Sierra Bertelson Pmhnp NPPES

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

SIERRA BERTELSON PMHNP (NPI 1982520508) is an individual psychiatric/mental health provider in Greensboro, North Carolina, licensed in North Carolina (5024749) and active in the NPI registry since June 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2026).

NPPES Registry Identity

NPI1982520508
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameSIERRA BERTELSONCredential: PMHNP
Location Address2723 HORSE PEN CREEK RD STE 105Greensboro, NC 27410-8390
Mailing Address2723 Horse Pen Creek Rd Ste 105Greensboro, NC 27410-8390 · (336) 265-1762 · Fax (336) 510-1000
Phone(336) 265-1762
Fax(336) 510-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 2026
Enumeration DateJune 26, 2026
NPPES CertifiedJune 26, 2026
✔ NPI 1982520508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NC · 5024749
2723 HORSE PEN CREEK RD STE 105, Greensboro, NC 27410
Open in Google Maps ↗

Other Names 1

Former Name (1)Sierra Christine Demarsh

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina 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)

Sierra Bertelson Pmhnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8820557200
PECOS Enrollment IDI20260826002301
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 Sierra Bertelson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Piedmont Partners For Mental Health, PLLC
Same address
Psychiatry
2723 HORSE PEN CREEK RD STE 105
Greensboro, NC 27410
  • Reassigned Medicare billing, North Carolina enrollment
  • 10 clinicians in this Medicare group
NPI 1013784875 (336) 265-1762

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 27410 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 10

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

PIEDMONT PARTNERS FOR MENTAL HEALTH, PLLC
Psychiatry & Neurology (Psychiatry)
2723 HORSE PEN CREEK RD STE 105
GREENSBORO, NC 27410
Guilford County (336) 265-1762
DEIRDRE HAMILL MCARTHUR LCSW
Social Worker (Clinical)
2723 HORSE PEN CREEK RD STE 105
GREENSBORO, NC 27410
Guilford County (336) 265-1762
JO ANDREA HUGHES PA-C
Physician Assistant
2723 HORSE PEN CREEK RD STE 105
GREENSBORO, NC 27410
Guilford County (336) 265-1762
HAYLEY MARIE BOISSEAU PAC
Physician Assistant
2723 HORSE PEN CREEK RD STE 105
GREENSBORO, NC 27410
Guilford County (336) 265-1762
DAWN M. PARETTA-LEAHEY NP
Nurse Practitioner (Family)
2723 HORSE PEN CREEK RD STE 105
GREENSBORO, NC 27410
Guilford County (336) 265-1762
MARIAN FRIEDMAN RN
Nurse Practitioner (Psychiatric/Mental Health)
2723 HORSE PEN CREEK RD STE 105
GREENSBORO, NC 27410
Guilford County (336) 265-1762
HILARY B. PUZAK DNP, APRN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2723 HORSE PEN CREEK RD STE 105
GREENSBORO, NC 27410
Guilford County (336) 265-1762
JESSICA MOSER OUGHTON MSW, LCSW
Social Worker (Clinical)
2723 HORSE PEN CREEK RD STE 105
GREENSBORO, NC 27410
Guilford County (336) 265-1762

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 Sierra Bertelson's NPI number?

The NPI number for Sierra Bertelson is 1982520508. It was assigned to this individual provider in the NPPES registry on June 26, 2026. The provider is also known as Sierra Christine Demarsh.

Where is Sierra Bertelson located?

Sierra Bertelson practices at 2723 Horse Pen Creek Rd Ste 105, Greensboro, NC 27410. The listed phone number is (336) 265-1762.

What is Sierra Bertelson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Sierra Bertelson enrolled in Medicare?

Yes. Sierra Bertelson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sierra Bertelson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sierra Bertelson reassigns Medicare benefits to Piedmont Partners For Mental Health, PLLC (Greensboro, 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 Sierra Bertelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sierra Bertelson accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Oscar Health Plan of North Carolina, Inc and 1 other insurer list Sierra Bertelson 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 Sierra Bertelson was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.