SUMMER LANGSTON BUCK PNP-AC
NPI 1285190157
Nurse Practitioner - Pediatrics, Critical Care in Durham, NC
About Summer Langston Buck Pnp-ac NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUMMER LANGSTON BUCK PNP-AC (NPI 1285190157) is an individual pediatrics, critical care provider in Durham, North Carolina, licensed in North Carolina (5014828) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Summer Langston Buck Pnp-ac is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Summer Buck reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Durham, NC 27705
- Reassigned Medicare billing, North Carolina enrollment
- 1,503 clinicians in this Medicare group
Durham, NC 27710
- Reassigned Medicare billing, North Carolina enrollment
- 3,671 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 1,417 clinicians in this Medicare group
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 27710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
DURHAM, NC 27710
DURHAM, NC 27710
DURHAM, NC 27710
DURHAM, NC 27710
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 Summer Buck's NPI number?
The NPI number for Summer Buck is 1285190157. It was assigned to this individual provider in the NPPES registry on February 15, 2019.
Where is Summer Buck located?
Summer Buck practices at 2301 Erwin Road, Durham, NC 27710. The listed phone number is (919) 684-8111.
What is Summer Buck's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, Critical Care, with taxonomy code 363LP0222X.
Is Summer Buck enrolled in Medicare?
Yes. Summer Buck is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Summer Buck's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Summer Buck reassigns Medicare benefits to 3 organizations: Duke University Health System, Inc. (Durham, NC), Duke Health Integrated Practice, Inc. (Durham, NC) and Children's Hospital (Washington, DC). 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 Summer Buck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Summer Buck accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Cigna Healthcare list Summer Buck 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 Summer Buck was last updated on April 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Summer Langston Buck, PNP-AC · NPI 1285190157
Pediatrics, Critical Care physician in Durham, North Carolina. Individual provider, active in the CMS NPPES registry since February 15, 2019.
## Identity
- **NPI:** 1285190157 (Entity type: Individual)
- **Enumerated:** February 15, 2019
- **Primary specialty:** Nurse Practitioner - Pediatrics, Critical Care · taxonomy 363LP0222X
- **State license:** 5014828 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2301 ERWIN ROAD, Durham, NC 27710-2916
- **Phone:** (919) 684-8111
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Duke University Health System, Inc. (NPI 1497912232, Durham, NC); Duke Health Integrated Practice, Inc. (NPI 1205553369, Durham, NC); Children's Hospital (NPI 1780800128, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** April 8, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1285190157) · Data from the CMS NPPES public registry.