DR. JOHN BYRON DARBY M.D.
NPI 1215179759
Pediatrics in Winston Salem, NC
About Dr. John Byron Darby M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN BYRON DARBY M.D. (NPI 1215179759) is an individual pediatrics provider in Winston Salem, North Carolina, licensed in Texas (P2628) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. John Byron Darby M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Darby reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Winston Salem, NC 27157
- Reassigned Medicare billing, North Carolina enrollment
- 3,003 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 27157 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.
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
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 John Darby's NPI number?
The NPI number for John Darby is 1215179759. It was assigned to this individual provider in the NPPES registry on March 30, 2009.
Where is John Darby located?
John Darby practices at Medical Center Blvd, Winston Salem, NC 27157. The listed phone number is (336) 716-1050.
What is John Darby's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is John Darby enrolled in Medicare?
Yes. John Darby is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Darby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Darby reassigns Medicare benefits to Wake Forest University Health Sciences (Winston Salem, 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 John Darby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Darby accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and AmeriHealth Caritas Next list John Darby 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 John Darby was last updated on October 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. John Byron Darby, M.D. · NPI 1215179759
Pediatrics physician in Winston Salem, North Carolina. Individual provider, active in the CMS NPPES registry since March 30, 2009.
## Identity
- **NPI:** 1215179759 (Entity type: Individual)
- **Enumerated:** March 30, 2009
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** P2628 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** MEDICAL CENTER BLVD, Winston Salem, NC 27157-2608
- **Phone:** (336) 716-1050
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Wake Forest University Health Sciences (NPI 1003803032, Winston Salem, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 21, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1215179759) · Data from the CMS NPPES public registry.