What is John Schrank's specialty?

John Schrank (NPI 1194777821) is a Medicare-billing provider whose primary specialty is Infectious Disease in Greenville, SC.

Where does John Schrank practice?

John Schrank practices in Greenville, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1194777821.

How much does Medicare pay John Schrank?

John Schrank (NPI 1194777821) received approximately $15K in total Medicare Part B payments, serving 117 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1194777821

John SchrankM.D.

Infectious DiseaseGreenville, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

107

Unique beneficiaries

—

Total services

128

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 71 Infectious Disease providers in SC — bottom quintile (cohort median 426).

PRESCRIBING · PART D · 2024

Total Rx claims

407

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

Brand share

87.2%

Top prescribed drugs

Bictegrav/Emtricit/Tenofov Ala197 claims

Abacavir/Dolutegravir/Lamivudi66 claims

Cefadroxil39 claims

Dolutegravir Sodium/Lamivudine34 claims

Darunavir/Cob/Emtri/Tenof Alaf28 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$14K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$13K

Food and Beverage$849

Travel and Lodging$562

Education$112

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$13K

Food and Beverage$849

Travel and Lodging$562

Education$112

REFERRAL NETWORK

Where John Schrank'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). 92 inbound referrers · 123 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rhett Shirley Infectious Disease · Greenville, SC	87	418
Bernard Masters Diagnostic Radiology · Greenville, SC	67	275
William Deeter Interventional Radiology · Greenville, SC	56	302
MILAM, STEVEN	40	136
BRANNON, MICHAEL	40	136
ST FRANCIS HOSPITAL, INC.	37	148
John Kelly Infectious Disease · Greenville, SC	37	299
RILEY, JUDY	35	143
James Haswell Diagnostic Radiology · Columbia, SC	34	117
GREENVILLE HEALTH SYSTEM	34	98
ALLEN, LEIGHTON	33	104
Timothy Mcpherson Family Practice · Seneca, SC	31	371

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GREENVILLE HEALTH SYSTEM	171	952
James Johnson Infectious Disease · Greenville, SC	88	334
Rhett Shirley Infectious Disease · Greenville, SC	82	449
GREENVILLE HEALTH SYSTEM	81	212
Heather Swofford Nurse Practitioner · Greenville, SC	71	203
Prerana Roth Infectious Disease · Greenville, SC	67	329
Roshni Patel Nurse Practitioner · Greenville, SC	66	248
Kansas Koran Nurse Practitioner · Greenville, SC	58	230
Mark Call Infectious Disease · Greenville, SC	56	213
ST FRANCIS HOSPITAL INC	53	157
NEW HORIZON FAMILY HEALTH SERVICES, INC.	51	60
RILEY, JUDY	48	188

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