DR. DAN LEACH M.D.
NPI 1457719577
Anesthesiology in Terrytown, LA
About Dr. Dan Leach M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAN LEACH M.D. (NPI 1457719577) is an individual anesthesiology provider in Terrytown, Louisiana, licensed in Louisiana (312509) and active in the NPI registry since February 2016. He is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and maintains a secondary practice location in Los Angeles.
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. Dan Leach 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
3Medicare enrollment records show Dan Leach reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gretna, LA 70056
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 519 clinicians in this Medicare group
Pomona, CA 91766
- Reassigned Medicare billing, California enrollment
- 1,939 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 2
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.
Ochsner Medical Center Acute
Acute Care Hospitals · New Orleans, LAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TERRYTOWN, LA 70056
TERRYTOWN, LA 70056
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 Dan Leach's NPI number?
The NPI number for Dan Leach is 1457719577. It was assigned to this individual provider in the NPPES registry on February 3, 2016.
Where is Dan Leach located?
Dan Leach practices at 2500 Belle Chasse Hwy, Terrytown, LA 70056. The listed phone number is (504) 391-5157.
What is Dan Leach's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Dan Leach enrolled in Medicare?
Yes. Dan Leach 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 Dan Leach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dan Leach reassigns Medicare benefits to 3 organizations: Ochsner Clinic LLC (Gretna, LA), Childrens Hospital Anesthesia Corporation (New Orleans, LA) and County Of Los Angeles (Pomona, CA). 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 Dan Leach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dan Leach accept?
Health plans from CHRISTUS Health Plan and HMO Louisiana list Dan Leach 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 Dan Leach affiliated with any hospitals?
According to CMS data, Dan Leach is affiliated with Ochsner Medical Center Acute.
When was this NPI record last updated?
The NPPES record for Dan Leach was last updated on June 19, 2019. 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. Dan Leach, M.D. · NPI 1457719577
Anesthesiology physician in Terrytown, Louisiana. Individual provider, active in the CMS NPPES registry since February 3, 2016.
## Identity
- **NPI:** 1457719577 (Entity type: Individual)
- **Enumerated:** February 3, 2016
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 312509 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2500 BELLE CHASSE HWY, Terrytown, LA 70056
- **Phone:** (504) 391-5157 · **Fax:** (504) 391-5633
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1053555458, Gretna, LA); Childrens Hospital Anesthesia Corporation (NPI 1649362740, New Orleans, LA); County Of Los Angeles (NPI 1649464496, Pomona, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** June 19, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1457719577) · Data from the CMS NPPES public registry.