PROVIDER PROFILE · NPI 1487884995

Erin WilliamsonR.N.,MSN,APRN

Nurse PractitionerTulsa, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

344

Unique beneficiaries

—

Total services

359

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 2,375 Nurse Practitioner providers in OK — below median (cohort median 395).

PRESCRIBING · PART D · 2024

Total Rx claims

938

Beneficiaries

—

Total drug cost

$739K

Distinct drugs

Brand share

44.5%

Top prescribed drugs

Pantoprazole Sodium188 claims

Omeprazole96 claims

Linaclotide78 claims

Lipase/Protease/Amylase60 claims

Ondansetron47 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

102

By payment type

Food and Beverage$2K

Education$19

REFERRAL NETWORK

Where Erin Williamson'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). 6 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGIONAL MEDICAL LABORATORY, INC	117	306
Shawn Grant Diagnostic Radiology · Tulsa, OK	38	51
Michael Cross Diagnostic Radiology · Tulsa, OK	21	25
MORTON COMPREHENSIVE HEALTH SERVICES, INC	16	26
ST JOHN MEDICAL CENTER INC	15	19
George Carstens Diagnostic Radiology · Tulsa, OK	11	15

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGIONAL MEDICAL LABORATORY, INC	118	410
AHS HILLCREST MEDICAL CENTER, LLC	115	212
Harvey Tatum Gastroenterology · Tulsa, OK	53	103
Shawn Grant Diagnostic Radiology · Tulsa, OK	25	38
Jason Martens Diagnostic Radiology · Tulsa, OK	16	23
Michael Cross Diagnostic Radiology · Tulsa, OK	13	14
ST JOHN MEDICAL CENTER INC	12	18
Diagnostic Laboratory Of Oklahoma Llc Clinical Laboratory · Oklahoma City, OK	12	35
Robert Streight Diagnostic Radiology · Tulsa, OK	11	18

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