What is Andrea Barker's specialty?

Andrea Barker (NPI 1922204130) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Gulfport, MS.

Where does Andrea Barker practice?

Andrea Barker practices in Gulfport, MS, based on the location reported in the CMS Medicare provider datasets for NPI 1922204130.

How much does Medicare pay Andrea Barker?

Andrea Barker (NPI 1922204130) received approximately $110K in total Medicare Part B payments, serving 1,000 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922204130

Andrea BarkerM.D.

Vascular SurgeryGulfport, MSI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,449

Unique beneficiaries

—

Total services

1,509

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 27 Vascular Surgery providers in MS — above median (cohort median 1,210).

PRESCRIBING · PART D · 2024

Total Rx claims

288

Beneficiaries

—

Total drug cost

$12K

Distinct drugs

Brand share

94.1%

Top prescribed drugs

Hydrocodone/Acetaminophen121 claims

Clopidogrel Bisulfate99 claims

Oxycodone Hcl/Acetaminophen32 claims

Rivaroxaban19 claims

Cilostazol17 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$369

Payment records

By payment type

Food and Beverage$369

Top paying entities

Food and Beverage$369

REFERRAL NETWORK

Where Andrea Barker'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). 113 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TYNDALL, STEVE	430	843
SAINT ELIZABETH REGIONAL MEDICAL CENTER	339	1,185
Anuj Jain Cardiology · Lincoln, NE	160	342
Jeffrey King Cardiology · Grand Island, NE	134	224
Douglas Netz Interventional Cardiology · Lincoln, NE	130	272
Douglas Kosmicki Interventional Cardiology · Grand Island, NE	127	236
Clayton Friesen Cardiology · Grand Island, NE	110	183
Ricky Heirigs Cardiology · North Platte, NE	91	202
Steven Martin Interventional Cardiology · Lincoln, NE	81	217
BEATRICE COMMUNITY HOSPITAL & HEALTH CENTER INC	77	341
Michele Semin Diagnostic Radiology · Munster, IN	68	107
City Of Lincoln, Nebraska Ambulance Service Provider · Lincoln, NE	63	101

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