What is Hari Kalla's specialty?

Hari Kalla (NPI 1558305482) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Abilene, TX.

Where does Hari Kalla practice?

Hari Kalla practices in Abilene, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1558305482.

How much does Medicare pay Hari Kalla?

Hari Kalla (NPI 1558305482) received approximately $3.4M in total Medicare Part B payments, serving 709 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558305482

Hari KallaMD

PRACTICEONCOLOGY PHARMACY SERVICES, INCSee all providers at this practice →

Hematology-OncologyAbilene, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,721

Unique beneficiaries

—

Total services

93,303

Distinct HCPCS

Medicare payment

$1.4M

Peer benchmark

Total Medicare services vs. 613 Hematology-Oncology providers in TX — top quintile (cohort median 2,625).

PRESCRIBING · PART D · 2024

Total Rx claims

1,221

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

Brand share

20.0%

Top prescribed drugs

Ondansetron Hcl108 claims

Letrozole97 claims

Potassium Chloride64 claims

Prednisone62 claims

Hydroxyurea55 claims

QUALITY · MIPS · 2024

Final MIPS score

85.1

Quality

67.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.43%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Hari Kalla'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). 51 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Clark Wiginton Diagnostic Radiology · Abilene, TX	96	754
Steven Nitke Diagnostic Radiology · Abilene, TX	89	613
Jon Anderson Diagnostic Radiology · Abilene, TX	77	633
Michel Dumas Diagnostic Radiology · Abilene, TX	75	611
Ashish Patel Diagnostic Radiology · Abilene, TX	60	510
Grady Yoder Diagnostic Radiology · Abilene, TX	58	902
Eric Schackmuth Diagnostic Radiology · Abilene, TX	49	498
Brian Ganesh Internal Medicine · Abilene, TX	48	1,601
Michael Montgomery Diagnostic Radiology · Eden Prairie, MN	45	375
Yogeshkumar Patel Gastroenterology · Abilene, TX	43	690
Venkata Amilineni Diagnostic Radiology · Greenwood, SC	42	261
Ren Zhang Cardiology · Abilene, TX	39	393

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