DR. ANNA PERRY ALEXANDER MD
NPI 1396835823
Emergency Medicine in Metairie, LA
About Dr. Anna Perry Alexander Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANNA PERRY ALEXANDER MD (NPI 1396835823) is an individual emergency medicine provider in Metairie, Louisiana, licensed in Louisiana (020507) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Anna Perry Alexander Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Anna Alexander reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Metairie, LA 70001
- Reassigned Medicare billing, Louisiana enrollment
- 176 clinicians in this Medicare group
Zachary, LA 70791
- Reassigned Medicare billing, Louisiana enrollment
- 51 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70002 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
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 Anna Alexander's NPI number?
The NPI number for Anna Alexander is 1396835823. It was assigned to this individual provider in the NPPES registry on October 13, 2006. The provider is also known as Dr. Anna Perry MD.
Where is Anna Alexander located?
Anna Alexander practices at 3131 North I-10 Service Road East Suite 308, Metairie, LA 70002. The listed phone number is (504) 833-7770.
What is Anna Alexander's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Anna Alexander enrolled in Medicare?
Yes. Anna Alexander is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Anna Alexander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Alexander reassigns Medicare benefits to 2 organizations: C & M Medical Services, Inc. (Metairie, LA) and East Baton Rouge Emergency Physicians Group, LLC (Zachary, 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 Anna Alexander'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 Anna Alexander was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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. Anna Perry Alexander, MD · NPI 1396835823
Emergency Medicine physician in Metairie, Louisiana. Individual provider, active in the CMS NPPES registry since October 13, 2006.
## Identity
- **NPI:** 1396835823 (Entity type: Individual)
- **Enumerated:** October 13, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 020507 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3131 NORTH I-10 SERVICE ROAD EAST, SUITE 308, Metairie, LA 70002-0000
- **Phone:** (504) 833-7770 · **Fax:** (504) 833-7796
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): C & M Medical Services, Inc. (NPI 1710903059, Metairie, LA); East Baton Rouge Emergency Physicians Group, LLC (NPI 1255894952, Zachary, LA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified 5A105 (LA); Medicaid 1939242 (LA); Medicare UPIN F46983 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1396835823) · Data from the CMS NPPES public registry.