What is John Gilliam's specialty?

John Gilliam (NPI 1992780126) is a Medicare-billing provider whose primary specialty is Gastroenterology in Winston Salem, NC.

Where does John Gilliam practice?

John Gilliam practices in Winston Salem, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1992780126.

How much does Medicare pay John Gilliam?

John Gilliam (NPI 1992780126) received approximately $12K in total Medicare Part B payments, serving 74 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992780126

John GilliamMD

PRACTICEWAKE AIR CARE LLCSee all providers at this practice →

GastroenterologyWinston Salem, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 491 Gastroenterology providers in NC — bottom quintile (cohort median 652).

PRESCRIBING · PART D · 2024

Total Rx claims

210

Beneficiaries

—

Total drug cost

$58K

Distinct drugs

Brand share

25.7%

Top prescribed drugs

Alprazolam25 claims

Omeprazole25 claims

Mesalamine19 claims

Prednisone19 claims

Pantoprazole Sodium16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$242

Payment records

By payment type

Food and Beverage$242

Top paying entities

Food and Beverage$242

REFERRAL NETWORK

Where John Gilliam'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTH CAROLINA BAPTIST HOSPITAL	315	1,646
Jane Duffey Nurse Practitioner · Winston Salem, NC	30	43
NPI 1326023342	30	49
Wesley Haisty Clinical Cardiac Electrophysiology · Winston Salem, NC	25	67
SOLSTAS LAB PARTNERS GROUP LLC	22	103
Frederic Kahl Cardiology · Winston Salem, NC	20	44
Anita Thomas Nuclear Medicine · Winston-Salem, NC	19	29
Randy Calicott Anesthesiology · Winston Salem, NC	17	30
FORSYTH MEMORIAL HOSPITAL, INC.	16	50
Karen Cruciani Certified Registered Nurse Anesthetist (CRNA) · Winston Salem, NC	15	26
Holly Davis Certified Registered Nurse Anesthetist (CRNA) · Winston Salem, NC	12	24
DYER, RAYMOND	12	18

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