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MRS. ALEXANDRA KESLER JOHNSON MSN, NNP-BC
NPI 1063910503
Nurse Practitioner - Neonatal, Critical Care in Cary, NC

Active since January 30, 2018PECOS Enrolled
1900 KILDAIRE FARM RD, CARY, NC 27518(919) 350-8000 Get Directions Write a Review

NPPES record last updated: November 26, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mrs. Alexandra Kesler Johnson Msn, Nnp-bc NPPES

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

MRS. ALEXANDRA KESLER JOHNSON MSN, NNP-BC (NPI 1063910503) is an individual neonatal, critical care provider in Cary, North Carolina, licensed in North Carolina (5009657) and active in the NPI registry since January 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Raleigh.

NPPES Registry Identity

NPI1063910503
Entity TypeIndividualFemale
Primary Taxonomy363LN0005X
Provider Legal NameMRS. ALEXANDRA KESLER JOHNSONCredential: MSN, NNP-BC
Location Address1900 KILDAIRE FARM RDCary, NC 27518-6616
Mailing AddressPo Box 603949Charlotte, NC 28260-3949 · (919) 350-0351 · Fax (919) 350-7687
Phone(919) 350-8000
Sole ProprietorNo
Enumeration DateJanuary 30, 2018
Last NPPES UpdateNovember 26, 2024
NPPES CertifiedNovember 26, 2024
✔ NPI 1063910503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Neonatal, Critical CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0005X
License✔ Licensed in NC · 5009657
1900 KILDAIRE FARM RD, Cary, NC 27518
Open in Google Maps ↗

Secondary Practice Location 1

Location 14420 Lake Boone TrlRaleigh, NC 27607-7505 · Phone (919) 784-2676

Other Identifiers 1

Medicaid1063910503NC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Alexandra Kesler Johnson Msn, Nnp-bc 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 Reassignments

2

Medicare enrollment records show Alexandra Johnson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wakemed Specialists Group LLC
0.1 mi
Internal Medicine
210 ASHVILLE AVE
Cary, NC 27518
  • Reassigned Medicare billing, North Carolina enrollment
  • 997 clinicians in this Medicare group
NPI 1326786138 (919) 350-4515
Duke University Health System, Inc.
11 mi
Internal Medicine
3400 WAKE FOREST RD
Raleigh, NC 27609
  • Reassigned Medicare billing, North Carolina enrollment
  • 1,482 clinicians in this Medicare group
NPI 1477584894 (919) 954-3271

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 27518 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 20

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

LINDA LEE ERSKINE-BAUER CRNA
Nurse Anesthetist, Certified Registered
1900 KILDAIRE FARM RD
CARY, NC 27518
Wake County (919) 873-9533
MR. RICHARD CHRISTOPHER SABIN CRNA
Nurse Anesthetist, Certified Registered
1900 KILDAIRE FARM RD
CARY, NC 27518
Wake County (919) 350-8000
MS. MELANIE ELAINE BROADBRIDGE AA-C
Anesthesiologist Assistant
1900 KILDAIRE FARM RD
CARY, NC 27518
Wake County (363) 953-7203
WAKE EMERGENCY PHYSICIANS PA
Emergency Medicine
1900 KILDAIRE FARM RD
CARY, NC 27518
Wake County (843) 237-3378
ANNE MARIE DEFRANCO TELFORD CRNA
Nurse Anesthetist, Certified Registered
1900 KILDAIRE FARM RD
CARY, NC 27518
Wake County (919) 350-5645
AMY C WILLOUGHBY R.PH., PHARMD
Pharmacist
1900 KILDAIRE FARM RD
CARY, NC 27518
Wake County (919) 350-2355
QUEEN TRAN
Anesthesiologist Assistant
1900 KILDAIRE FARM RD
CARY, NC 27518
Wake County (240) 422-4453
WAKEMED
General Acute Care Hospital
1900 KILDAIRE FARM RD
CARY, NC 27518
Wake County (919) 350-2355

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 Alexandra Johnson's NPI number?

The NPI number for Alexandra Johnson is 1063910503. It was assigned to this individual provider in the NPPES registry on January 30, 2018.

Where is Alexandra Johnson located?

Alexandra Johnson practices at 1900 Kildaire Farm Rd, Cary, NC 27518. The listed phone number is (919) 350-8000.

What is Alexandra Johnson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.

Is Alexandra Johnson enrolled in Medicare?

Yes. Alexandra Johnson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alexandra Johnson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Johnson reassigns Medicare benefits to 2 organizations: Wakemed Specialists Group LLC (Cary, NC) and Duke University Health System, Inc. (Raleigh, NC). Each 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 Alexandra Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexandra Johnson accept?

Health plans from UnitedHealthcare list Alexandra Johnson 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 Alexandra Johnson was last updated on November 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.