MARY ELIZABETH WALKER RN
NPI 1104172808
Nurse Anesthetist, Certified Registered in Houston, TX
About Mary Elizabeth Walker Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ELIZABETH WALKER RN (NPI 1104172808) is an individual nurse anesthetist, certified registered in Houston, Texas, licensed in Texas (625752) and active in the NPI registry since July 2012. She is affiliated with Christus Southeast Texas- St Elizabeth, maintains 4 additional practice locations, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
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
Mary Elizabeth Walker Rn 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.
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Southeast Texas- St Elizabeth
Acute Care Hospitals · Beaumont, TXSierra Medical Center
Acute Care Hospitals · El Paso, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Mary Walker's NPI number?
The NPI number for Mary Walker is 1104172808. It was assigned to this individual provider in the NPPES registry on July 31, 2012.
Where is Mary Walker located?
Mary Walker practices at 6720 Bertner Ave Ste O-520, Houston, TX 77030. The listed phone number is (713) 798-1750.
What is Mary Walker's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Mary Walker enrolled in Medicare?
Yes. Mary Walker 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 Mary Walker accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, CareSource, Community Health Choice and Imperial Insurance Companies, Inc. and 2 other insurers list Mary Walker 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 Mary Walker affiliated with any hospitals?
According to CMS data, Mary Walker is affiliated with Christus Southeast Texas- St Elizabeth and Sierra Medical Center.
When was this NPI record last updated?
The NPPES record for Mary Walker was last updated on October 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mary Elizabeth Walker, RN · NPI 1104172808
Nurse Anesthetist, Certified Registered physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since July 31, 2012.
## Identity
- **NPI:** 1104172808 (Entity type: Individual)
- **Enumerated:** July 31, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 625752 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6720 BERTNER AVE STE O-520, Houston, TX 77030-2604
- **Phone:** (713) 798-1750 · **Fax:** (713) 798-4693
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** October 25, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1104172808) · Data from the CMS NPPES public registry.