DR. MATTHEW WARNER STARK M.D.
NPI 1437331758
Pathology - Anatomic Pathology & Clinical Pathology in New Orleans, LA
About Dr. Matthew Warner Stark M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW WARNER STARK M.D. (NPI 1437331758) is an individual anatomic pathology & clinical pathology provider in New Orleans, Louisiana, licensed in Louisiana (MD.201031) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS, is affiliated with Childrens Hospital, and is a graduate of Medical College Of Georgia School Of Medicine (2005).
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
Dr. Matthew Warner Stark M.d. 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
2Medicare enrollment records show Matthew Stark reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 220 clinicians in this Medicare group
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 98 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Childrens Hospital
Childrens · New Orleans, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70112 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.
NEW ORLEANS, LA 70112
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 Stark's NPI number?
The NPI number for Matthew Stark is 1437331758. It was assigned to this individual provider in the NPPES registry on November 28, 2007.
Where is Matthew Stark located?
Matthew Stark practices at 1430 Tulane Ave Sl-79, New Orleans, LA 70112. The listed phone number is (504) 988-2436.
What is Matthew Stark's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Matthew Stark enrolled in Medicare?
Yes. Matthew Stark 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 Matthew Stark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Stark reassigns Medicare benefits to 2 organizations: Children's Hospital (New Orleans, LA) and Children's Hospital (New Orleans, LA). 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 Matthew Stark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Stark accept?
Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Matthew Stark 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.
Is Matthew Stark affiliated with any hospitals?
According to CMS data, Matthew Stark is affiliated with Childrens Hospital.
When was this NPI record last updated?
The NPPES record for Matthew Stark was last updated on November 28, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Matthew Warner Stark, M.D. · NPI 1437331758
Anatomic Pathology & Clinical Pathology physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since November 28, 2007.
## Identity
- **NPI:** 1437331758 (Entity type: Individual)
- **Enumerated:** November 28, 2007
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** MD.201031 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1430 TULANE AVE, SL-79, New Orleans, LA 70112-2632
- **Phone:** (504) 988-2436 · **Fax:** (504) 988-7389
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Children's Hospital (NPI 1043230873, New Orleans, LA); Children's Hospital (NPI 1306156138, New Orleans, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Georgia School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** November 28, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1437331758) · Data from the CMS NPPES public registry.