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DR. WILLIAM JOSEPH PARKER IV M.D.
NPI 1245626308
Surgery in Camp Lejeune, NC

Active since April 15, 2015PECOS Enrolled
100 BREWSTER BLVD, CAMP LEJEUNE, NC 28547(910) 450-4865 Get Directions Write a Review

NPPES record last updated: August 3, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. William Joseph Parker Iv M.d. NPPES

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

DR. WILLIAM JOSEPH PARKER IV M.D. (NPI 1245626308) is an individual surgery provider in Camp Lejeune, North Carolina, licensed in North Carolina (2022-02770) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245626308
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. WILLIAM JOSEPH PARKER IVCredential: M.D.
Location Address100 BREWSTER BLVDCamp Lejeune, NC 28547-2575
Mailing Address8901 Wisconsin AveBethesda, MD 20889-0004 · (301) 319-4462
Phone(910) 450-4865
Sole ProprietorNo
Enumeration DateApril 15, 2015
Last NPPES UpdateAugust 3, 2023
NPPES CertifiedAugust 3, 2023
✔ NPI 1245626308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in NC · 2022-02770
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
100 BREWSTER BLVD, Camp Lejeune, NC 28547
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare.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. William Joseph Parker Iv M.d. 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 William Parker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Onslow Memorial Hospital Inc
4.0 mi
General Acute Care Hospital
317 WESTERN BLVD
Jacksonville, NC 28546
  • Reassigned Medicare billing, North Carolina enrollment
  • 137 clinicians in this Medicare group
NPI 1679535496 (910) 577-2345
Shock Trauma Associates, P.A.
318 mi
Emergency Care
22 S GREENE ST
Baltimore, MD 21201
  • Reassigned Medicare billing, Maryland enrollment
  • Medicare enrollment name: Shock Trauma Associates PA
  • 541 clinicians in this Medicare group
NPI 1679512909 (410) 328-6704

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 28547 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
$67.72 typical visit price
range $17.21 – $134.61
Typical copayment $16.93 (range $4.30 – $33.65)
Most-billed visit code 99213
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.

MR. JUSTIN THOMAS DAUGHTRY D.O.
Emergency Medicine
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Onslow County (910) 450-4841
MR. JASON HUSON GIECKO
Military Health Care Provider (Independent Duty Corpsman)
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Onslow County (910) 451-5125
MRS. HOLLY F CARTER LPT
Physical Therapist
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Onslow County (910) 449-2538
JEREMY MOORE CRNA
Nurse Anesthetist, Certified Registered
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Onslow County (910) 450-4357
DANIELLE BERNAL MD
Surgery
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Onslow County (910) 450-4860
ZAINAB AL CHALABI SAVARD APRN
Nurse Practitioner (Adult Health)
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Onslow County (910) 449-2779
SAMANTHA ELIZABETH KING MD
Military Health Care Provider
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Onslow County (910) 450-4408
MATTHEW PATRICK SULLIVAN MD
Emergency Medicine
100 BREWSTER BLVD, NAVAL HOSPITAL
CAMP LEJEUNE, NC 28547
Onslow County (910) 450-4159

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 William Parker's NPI number?

The NPI number for William Parker is 1245626308. It was assigned to this individual provider in the NPPES registry on April 15, 2015.

Where is William Parker located?

William Parker practices at 100 Brewster Blvd, Camp Lejeune, NC 28547. The listed phone number is (910) 450-4865.

What is William Parker's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is William Parker enrolled in Medicare?

Yes. William Parker is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for William Parker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Parker reassigns Medicare benefits to 2 organizations: Onslow Memorial Hospital Inc (Jacksonville, NC) and Shock Trauma Associates, P.A. (Baltimore, MD). 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 William Parker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Parker accept?

Health plans from Cigna Healthcare list William Parker 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 William Parker was last updated on August 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.