What is Steven Walker's specialty?

Steven Walker (NPI 1649465584) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Antonio, TX.

Where does Steven Walker practice?

Steven Walker practices in San Antonio, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1649465584.

How much does Medicare pay Steven Walker?

Steven Walker (NPI 1649465584) received approximately $2K in total Medicare Part B payments, serving 25 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649465584

Steven WalkerMD

Internal MedicineSan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Steven Walker's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 67 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stephen Parven Diagnostic Radiology · Houston, TX	131	480
Khuram Siddiqi Internal Medicine · Sugar Land, TX	122	1,574
American Medical Response Of Texas Inc Ambulance Service Provider · Houston, TX	94	326
Nicole Jamison Internal Medicine · Houston, TX	93	581
City Of Houston Ambulance Service Provider · Houston, TX	79	196
Supratik Moulik Diagnostic Radiology · Missouri City, TX	79	265
Nowice Trexler Diagnostic Radiology · Houston, TX	64	191
Akram Shakhashiro Infectious Disease · Houston, TX	61	538
URALIL, ANNIE	58	487
Minh Tran Pulmonary Disease · Houston, TX	54	428
Sandeep Cherry Hospitalist · Houston, TX	53	144
Stanley Lim Diagnostic Radiology · Houston, TX	50	157

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events