PROVIDER PROFILE · NPI 1679573372

Nathan SchrockMD

Hematology-OncologyKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

403

Unique beneficiaries

—

Total services

680

Distinct HCPCS

Medicare payment

$50K

Peer benchmark

Total Medicare services vs. 206 Hematology-Oncology providers in TN — below median (cohort median 1,775).

PRESCRIBING · PART D · 2024

Total Rx claims

833

Beneficiaries

—

Total drug cost

$2.2M

Distinct drugs

Brand share

31.6%

Top prescribed drugs

Anastrozole105 claims

Ondansetron Hcl93 claims

Apixaban88 claims

Prochlorperazine Maleate80 claims

Prednisone36 claims

QUALITY · MIPS · 2024

Final MIPS score

96.5

Quality

86.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.90%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$5K

Payment records

229

By payment type

Food and Beverage$5K

Education$20

REFERRAL NETWORK

Where Nathan Schrock'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Niethammer Diagnostic Radiology · Maryville, TN	79	638
Daniel Cotten Diagnostic Radiology · Maryville, TN	78	581
Daniel Dovgan Diagnostic Radiology · Maryville, TN	76	536
Kevin Sentell Diagnostic Radiology · Maryville, TN	54	389
Charles Rahn Family Practice · Alcoa, TN	51	467
James Vinson Pathology · Maryville, TN	47	304
Peter Scott Cardiology · Alcoa, TN	39	264
POTTER, ROBERT	33	179
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	27	206
Deaver Shattuck Internal Medicine · Maryville, TN	24	356
Laura Yount Internal Medicine · Maryville, TN	23	207
Jayraj Jhala Internal Medicine · Alcoa, TN	22	167

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