What is John Walker's specialty?

John Walker (NPI 1114959301) is a Medicare-billing provider whose primary specialty is Family Practice in The Woodlands, TX.

Where does John Walker practice?

John Walker practices in The Woodlands, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1114959301.

How much does Medicare pay John Walker?

John Walker (NPI 1114959301) received approximately $122K in total Medicare Part B payments, serving 510 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1114959301

John WalkerMD

Family PracticeThe Woodlands, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,332

Unique beneficiaries

—

Total services

3,133

Distinct HCPCS

Medicare payment

$112K

Peer benchmark

Total Medicare services vs. 6,385 Family Practice providers in TX — top quintile (cohort median 567).

PRESCRIBING · PART D · 2024

Total Rx claims

6,094

Beneficiaries

—

Total drug cost

$572K

Distinct drugs

103

Brand share

25.4%

Top prescribed drugs

Atorvastatin Calcium729 claims

Amlodipine Besylate344 claims

Levothyroxine Sodium267 claims

Rosuvastatin Calcium237 claims

Tamsulosin Hcl193 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$320

Payment records

By payment type

Food and Beverage$320

Top paying entities

Food and Beverage$320

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

Home health agency

Hospital

Hospital

Hospital

Hospital

Inpatient rehabilitation facility

REFERRAL NETWORK

Where John 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). 6 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	29	65
Craig Boudreaux Family Practice · Conroe, TX	21	34
Clifford Yut Internal Medicine · The Woodlands, TX	19	32
Amit Mittal Diagnostic Radiology · Houston, TX	11	19
Thanh Ngo Family Practice · The Woodlands, TX	11	14
Mark Wilkerson Ophthalmology · Conroe, TX	11	25

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Houston, TX	259	687
MEMORIAL HERMANN HEALTH SYSTEM	68	153
Scott Kahney Family Practice · The Woodlands, TX	27	65
Clifford Yut Internal Medicine · The Woodlands, TX	27	41
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	24	60
ST. LUKE'S COMMUNITY HEALTH SERVICES	18	48
Craig Boudreaux Family Practice · Conroe, TX	16	29
ADHAM, WALID	14	27
Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC	14	18
Arif Rahman Diagnostic Radiology · Houston, TX	14	25
Elizabeth Robert Diagnostic Radiology · Houston, TX	13	19
Daniel Gianella Diagnostic Radiology · Long Beach, CA	12	16

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