What is Barbara Nefstead's specialty?

Barbara Nefstead (NPI 1568700409) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Amarillo, TX.

Where does Barbara Nefstead practice?

Barbara Nefstead practices in Amarillo, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1568700409.

How much does Medicare pay Barbara Nefstead?

Barbara Nefstead (NPI 1568700409) received approximately $28K in total Medicare Part B payments, serving 118 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568700409

Barbara NefsteadNURSE PRACTITIONER

PRACTICERUBEN V MENDOZA MD PASee all providers at this practice →

Nurse PractitionerAmarillo, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

118

Unique beneficiaries

—

Total services

443

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 14,200 Nurse Practitioner providers in TX — above median (cohort median 248).

PRESCRIBING · PART D · 2024

Total Rx claims

3,434

Beneficiaries

—

Total drug cost

$555K

Distinct drugs

Brand share

20.7%

Top prescribed drugs

Trazodone Hcl318 claims

Escitalopram Oxalate170 claims

Sertraline Hcl169 claims

Bupropion Hcl162 claims

Alprazolam138 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where Barbara Nefstead'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Harold Werner Internal Medicine · Amarillo, TX	45	68
BSA HOSPITAL LLC	37	69
NORTHWEST TEXAS HEALTHCARE SYSTEM INC	32	93
Alejandro Natividad Psychiatry · Amarillo, TX	22	53
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	20	29
Mustafa Hussain Psychiatry · Dallas, TX	17	61
Qingguo Tao Internal Medicine · Houston, TX	12	14
Eric Crandall Emergency Medicine · Hershey, PA	11	14

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