DR. MAERIN JOAN LASKEY D.O.
NPI 1992123681
Internal Medicine in Metairie, LA
About Dr. Maerin Joan Laskey D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MAERIN JOAN LASKEY D.O. (NPI 1992123681) is an individual internal medicine provider in Metairie, Louisiana, licensed in Louisiana (308646) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS, is affiliated with East Jefferson General Hospital, and maintains a secondary practice location in Houma.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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 and accepts Medicare assignment
Dr. Maerin Joan Laskey D.o. 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 Reassignment
Medicare enrollment records show Maerin Laskey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kenner, LA 70065
- Reassigned Medicare billing, Louisiana enrollment
- Medicare enrollment name: East Jefferson Physicians Group LLC
- 313 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
East Jefferson General Hospital
Acute Care Hospitals · Metairie, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70006 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Maerin Laskey's NPI number?
The NPI number for Maerin Laskey is 1992123681. It was assigned to this individual provider in the NPPES registry on March 31, 2014.
Where is Maerin Laskey located?
Maerin Laskey practices at 3941 Houma Blvd Ste 2B, Metairie, LA 70006. The listed phone number is (504) 456-9199.
What is Maerin Laskey's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Maerin Laskey enrolled in Medicare?
Yes. Maerin Laskey 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 organization bills Medicare for Maerin Laskey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maerin Laskey reassigns Medicare benefits to East Jefferson Physicians Group Urgent Care (Kenner, LA). 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 Maerin Laskey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maerin Laskey accept?
Health plans from HMO Louisiana and Molina Healthcare list Maerin Laskey 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 Maerin Laskey affiliated with any hospitals?
According to CMS data, Maerin Laskey is affiliated with East Jefferson General Hospital.
When was this NPI record last updated?
The NPPES record for Maerin Laskey was last updated on December 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Maerin Joan Laskey, D.O. · NPI 1992123681
Internal Medicine physician in Metairie, Louisiana. Individual provider, active in the CMS NPPES registry since March 31, 2014.
## Identity
- **NPI:** 1992123681 (Entity type: Individual)
- **Enumerated:** March 31, 2014
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 308646 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3941 HOUMA BLVD STE 2B, Metairie, LA 70006
- **Phone:** (504) 456-9199 · **Fax:** (504) 456-9602
## 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:** East Jefferson Physicians Group Urgent Care (NPI 1053859082, Kenner, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2014
## Record status
- **NPPES last updated:** December 12, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1992123681) · Data from the CMS NPPES public registry.