Steven Walker, MD

NPI: 1649465584

Steven Walker, MD

Q: What is Steven Walker's NPI number?

Steven Walker's NPI number is 1649465584, a unique 10-digit identifier issued by CMS.

Q: What does Steven Walker specialize in?

Steven Walker specializes in Specialty not listed, taxonomy code 207RH0002X.

Q: Where does Steven Walker practice?

Steven Walker practices in San Antonio, TX 78258-3971.

Q: When was Steven Walker's NPI issued?

Steven Walker's NPI was issued on September 13, 2007.

Q: What is Steven Walker's provider type?

Steven Walker is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderSpecialty not listed

NPI issued: September 13, 2007

Quick Facts

NPI Number

1649465584

TypeIndividual

StatusActive

SpecialtySpecialty not listed

Taxonomy207RH0002X — Specialty not listed

Phone

(855) 425-1055

StateTX

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1649465584)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (September 13, 2007)

Data source: CMS NPPES

Provider Overview

STEVEN WALKER, MD is a Healthcare provider based in San Antonio, TX who has been registered with CMS since 2007. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1649465584

Provider TypeIndividual Provider

GenderMale

CredentialMD

StatusActive

Enumeration DateSeptember 13, 2007

Practice Location

CitySan Antonio

StateTX

ZIP Code78258-3971

Phone(855) 425-1055

Specialties & Licenses

★ Primary

SpecialtySpecialty not listed

Taxonomy Code207RH0002X

License StateTX

Mailing Address

CitySan Antonio

StateTX

ZIP Code78258-3971

Phone(855) 425-1055

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1649465584 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1649465584for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1649465584 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Specialty not listed

Specialists in Specialty not listed provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

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