MRS. BARBARA O WALKER (R.N.) – General Practice Registered Nurse, NPI 1205024999

General Practice Registered Nurse

MRS. BARBARA O WALKER (R.N.) is a healthcare provider. based in Houston, Texas. specializing in General Practice Registered Nurse. They hold the professional credentials R.N.. They hold a License No. 714190 (TX). The NPI Number for MRS. BARBARA O WALKER (R.N.) is 1205024999

Main info

Female

Sole Proprietor

Name

MRS. BARBARA O WALKER (R.N.)

NPI

1205024999

Phone

(713) 794-7519

Address

2002 HOLCOMBE BLVD

Enumeration Date

9 October 2007

Last Update Date

9 October 2007

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience50

Completeness75

Years active:18State licenses:1Digital endpointsOther names

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Provider Addresses for MRS. BARBARA O WALKER (R.N.)

Michael E. DeBakey VA Medical Center, 2002, Holcombe Boulevard, Texas Medical Center, Houston, Harris County, Texas, 77030, United States
HOUSTON, TX 770304211
Phone: (713) 794-7519
Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 77030)

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Reviews

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Frequently asked questions

What is the standard ID for MRS. BARBARA O WALKER (R.N.) in the U.S.?

In the U.S., MRS. BARBARA O WALKER (R.N.) is identified by NPI 1205024999.

Is MRS. BARBARA O WALKER (R.N.)'s NPI status active today?

Active status means MRS. BARBARA O WALKER (R.N.)'s NPI record is not deactivated in the public file.

Which specialty label fits MRS. BARBARA O WALKER (R.N.)?

NPPES ties MRS. BARBARA O WALKER (R.N.) to General Practice Registered Nurse in the taxonomy section. Clinical services aligned with this taxonomy classification.

What geographic area is tied to MRS. BARBARA O WALKER (R.N.)?

MRS. BARBARA O WALKER (R.N.) is associated with Houston, Texas in the same public data insurers reference.

Who maintains MRS. BARBARA O WALKER (R.N.)'s record?

Providers certify NPPES data; CMS hosts the public file you are viewing.