DR. MATTHEW G WEEKS M.D.
NPI 1336102904
Pediatrics in Loris, SC

Q: What is Matthew Weeks's NPI number?

The NPI number for Matthew Weeks is 1336102904. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Q: What is Matthew Weeks's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Matthew Weeks was last updated on December 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since April 06, 2006PECOS Enrolled

3655 MITCHELL ST, LORIS, SC 29569(843) 390-8159 Get Directions Write a Review

NPPES record last updated: December 20, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Matthew G Weeks M.d. NPPES

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

DR. MATTHEW G WEEKS M.D. (NPI 1336102904) is an individual pediatrics provider in Loris, South Carolina, licensed in South Carolina (85346) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336102904

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. MATTHEW G WEEKSCredential: M.D.

Location Address3655 MITCHELL STLoris, SC 29569-2827

Mailing Address4000 Highway 9 ELittle River, SC 29566-7833 · (843) 390-8159

Phone(843) 390-8159

Sole ProprietorNo

Enumeration DateApril 6, 2006

Last NPPES UpdateDecember 20, 2023

NPPES CertifiedDecember 20, 2023

✔ NPI 1336102904 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in SC · 85346✔ Licensed in NY · 187312

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

3655 MITCHELL ST, Loris, SC 29569

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Other Identifiers 2

OtherMD85346SC · State License

Other187312NY · License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Matthew G Weeks 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 Reassignment

Medicare enrollment records show Matthew Weeks reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mcleod Loris Seacoast Hospital

Same address

Nurse Anesthetist, Certified Registered

3655 MITCHELL ST
Loris, SC 29569

Reassigned Medicare billing, South Carolina enrollment
240 clinicians in this Medicare group

NPI 1265708119 (843) 716-7000

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 29569 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

$83.18 typical visit price

range $53.57 – $163.84

Typical copayment $20.79 (range $13.39 – $40.96)

Most-billed visit code 99203

Established Patient

$95.12 typical visit price

range $16.96 – $133.52

Typical copayment $23.78 (range $4.24 – $33.38)

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.

WHITNEY PARIS FNP

Nurse Practitioner (Family)

3655 MITCHELL ST
LORIS, SC 29569

Horry County (843) 254-8333

ALEXANDER C LOGAN III MD

Pathology (Anatomic Pathology & Clinical Pathology)

3655 MITCHELL ST, DEPARTMENT OF PATHOLOGY
LORIS, SC 29569

Horry County (843) 716-7000

RAMIRO JAY GODINES M.D.

Anesthesiology

3655 MITCHELL ST
LORIS, SC 29569

Horry County (843) 716-7000

LORIS COMMUNITY HOSPITAL DISTRICT

Emergency Medicine (Emergency Medical Services)

3655 MITCHELL ST, BOX 690001
LORIS, SC 29569

Horry County (843) 716-7596

TALBOT MCCORMICK M.D.

Internal Medicine

3655 MITCHELL ST
LORIS, SC 29569

Horry County (843) 716-7255

CATHERINE N NJUGUNA CDR

Dietitian, Registered

3655 MITCHELL ST
LORIS, SC 29569

Horry County (843) 716-7000

JOANN HANNAH

Nurse Anesthetist, Certified Registered

3655 MITCHELL ST
LORIS, SC 29569

Horry County (843) 716-7537

CHRISTIAN LARA-ENSSLIN PA-C

Physician Assistant

3655 MITCHELL ST
LORIS, SC 29569

Horry County (843) 716-7000

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 Matthew Weeks's NPI number?

The NPI number for Matthew Weeks is 1336102904. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Where is Matthew Weeks located?

Matthew Weeks practices at 3655 Mitchell St, Loris, SC 29569. The listed phone number is (843) 390-8159.

What is Matthew Weeks's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Matthew Weeks enrolled in Medicare?

Yes. Matthew Weeks is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Matthew Weeks's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Weeks reassigns Medicare benefits to Mcleod Loris Seacoast Hospital (Loris, SC). 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 Matthew Weeks's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Matthew Weeks was last updated on December 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.