What is Frederick Barker's specialty?

Frederick Barker (NPI 1801868815) is a Medicare-billing provider whose primary specialty is General Surgery in Bluefield, VA.

Where does Frederick Barker practice?

Frederick Barker practices in Bluefield, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1801868815.

How much does Medicare pay Frederick Barker?

Frederick Barker (NPI 1801868815) received approximately $68K in total Medicare Part B payments, serving 286 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801868815

Frederick BarkerMD

General SurgeryBluefield, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

652

Unique beneficiaries

—

Total services

695

Distinct HCPCS

Medicare payment

$54K

Peer benchmark

Total Medicare services vs. 538 General Surgery providers in VA — top quintile (cohort median 316).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Sodium, Potassium,mag Sulfates18 claims

Hydrocodone/Acetaminophen15 claims

Sulfamethoxazole/Trimethoprim14 claims

Peg 3350/Sod Sulf,chlr/Pot/Mag12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$21

Payment records

By payment type

Food and Beverage$21

Top paying entities

Food and Beverage$21

REFERRAL NETWORK

Where Frederick 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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BLUEFIELD HOSPITAL COMPANY LLC	242	1,605
Amy Alvis Physician Assistant · Bluefield, VA	71	558
Phillip Peterson Family Practice · Princeton, WV	36	118
CARILION TAZEWELL COMMUNITY HOSPITAL	33	133
Milagros Vidot Family Practice · Bluefield, WV	31	160
Stephen Ward Cardiology · Bluefield, WV	30	110
Naeem Qazi Cardiology · Bluefield, VA	27	187
Kanwal Razzaq Internal Medicine · Bluefield, WV	26	152
Riel Sarno Family Practice · Fort Wayne, IN	23	116
Joel Schor Specialist · Bluefield, WV	22	132
Ameneh Lambert Nurse Practitioner · Bluefield, WV	21	94
Kristi Shrewsbury Certified Registered Nurse Anesthetist (CRNA) · Beckley, WV	21	69

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