PROVIDER PROFILE · NPI 1720270101

Keri HalsemaNP

PRACTICEJAVIER WAKSMAN MD,PC.See all providers at this practice →

Nurse PractitionerAurora, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

222

Unique beneficiaries

—

Total services

363

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 3,071 Nurse Practitioner providers in CO — above median (cohort median 233).

PRESCRIBING · PART D · 2024

Total Rx claims

476

Beneficiaries

—

Total drug cost

$72K

Distinct drugs

Brand share

26.5%

Top prescribed drugs

Acyclovir104 claims

Sulfamethoxazole/Trimethoprim38 claims

Apixaban32 claims

Prochlorperazine Maleate31 claims

Potassium Chloride26 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$5K

Payment records

By payment type

Food and Beverage$1K

Consulting Fee$1K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1K

Travel and Lodging$375

Education$99

REFERRAL NETWORK

Where Keri Halsema'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF COLORADO HOSPITAL AUTHORITY	94	1,116
Jonathan Gutman Hematopoietic Cell Transplantation and Cellular Therapy · Aurora, CO	41	286
University Physicians Incorporated Clinical Laboratory · Aurora, CO	31	62
Manali Kamdar Hematopoietic Cell Transplantation and Cellular Therapy · Aurora, CO	27	186
Karley Trautman Nurse Practitioner · Aurora, CO	19	48
Gregary Bocsi Pathology · Aurora, CO	18	38
Jeffrey Schowinsky Pathology · Aurora, CO	18	37
Daniel Vargas Diagnostic Radiology · Aurora, CO	14	30
Toshimasa Clark Diagnostic Radiology · Aurora, CO	11	15

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