ANN CATHERINE CHAU MD
NPI 1952322976
Obstetrics & Gynecology - Maternal & Fetal Medicine in Metairie, LA
About Ann Catherine Chau Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANN CATHERINE CHAU MD (NPI 1952322976) is an individual maternal & fetal medicine provider in Metairie, Louisiana, licensed in Louisiana (019856) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In New Orleans (1988).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 6
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ann Catherine Chau Md 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.
Physician 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.
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.
METAIRIE, LA 70006
METAIRIE, LA 70006
METARIE, LA 70006
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 Ann Chau's NPI number?
The NPI number for Ann Chau is 1952322976. It was assigned to this individual provider in the NPPES registry on July 23, 2006.
Where is Ann Chau located?
Ann Chau practices at 4200 Houma Blvd, Metairie, LA 70006. The listed phone number is (504) 456-5446.
What is Ann Chau's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.
Is Ann Chau enrolled in Medicare?
Yes. Ann Chau 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.
What insurance does Ann Chau accept?
Health plans from Blue Cross and Blue Shield of Louisiana, HMO Louisiana and UnitedHealthcare list Ann Chau 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.
When was this NPI record last updated?
The NPPES record for Ann Chau was last updated on January 15, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Ann Catherine Chau, MD · NPI 1952322976
Maternal & Fetal Medicine physician in Metairie, Louisiana. Individual provider, active in the CMS NPPES registry since July 23, 2006.
## Identity
- **NPI:** 1952322976 (Entity type: Individual)
- **Enumerated:** July 23, 2006
- **Primary specialty:** Obstetrics & Gynecology - Maternal & Fetal Medicine · taxonomy 207VM0101X
- **State license:** 019856 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 4200 HOUMA BLVD, Metairie, LA 70006-2970
- **Phone:** (504) 456-5446 · **Fax:** (504) 456-5485
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 1988
## Record status
- **NPPES last updated:** January 15, 2010
- **Other identifiers:** Medicare UPIN F72026; Medicare PIN 5U557F669 (LA); Medicaid 00114334 (MS); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1952322976) · Data from the CMS NPPES public registry.