What is Thomas Parker's specialty?

Thomas Parker (NPI 1962558056) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Marcos, TX.

Where does Thomas Parker practice?

Thomas Parker practices in San Marcos, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1962558056.

How much does Medicare pay Thomas Parker?

Thomas Parker (NPI 1962558056) received approximately $6K in total Medicare Part B payments, serving 50 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1962558056

Thomas ParkerM.D.

PRACTICEDREW WALSH MD PLLCSee all providers at this practice →

Internal MedicineSan Marcos, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 6,183 Internal Medicine providers in TX — bottom quintile (cohort median 673).

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 Thomas Parker'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Barry Cook Diagnostic Radiology · Mcallen, TX	118	541
City Of Eagle Pass Ambulance Service Provider · Eagle Pass, TX	107	372
Luis Gutierrez-Perry General Surgery · Eagle Pass, TX	49	226
Ruben De Los Santos Internal Medicine · Eagle Pass, TX	47	343
Sergio Zamora Family Practice · Eagle Pass, TX	36	286
James Galizia Cardiology · Eagle Pass, TX	36	101
LONESTAR EMT, LLC	24	93
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	23	73
Jorge Barboza Sosa Internal Medicine · Eagle Pass, TX	23	227
FRESENIUS MEDICAL CARE SAN ANTONIO, LLC	23	58
Vernon Williams Emergency Medicine · Jourdanton, TX	18	36
Curtis Maynard Family Practice · Mcallen, TX	18	52

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