What is John Frederick's specialty?

John Frederick (NPI 1932303815) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Augusta, GA.

Where does John Frederick practice?

John Frederick practices in Augusta, GA, based on the location reported in the CMS Medicare provider datasets for NPI 1932303815.

How much does Medicare pay John Frederick?

John Frederick (NPI 1932303815) received approximately $541K in total Medicare Part B payments, serving 736 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932303815

John FrederickM.D.

PRACTICEFRESENIUS VASCULAR CARE AUGUSTA, LLCSee all providers at this practice →

Vascular SurgeryAugusta, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,850

Unique beneficiaries

—

Total services

16,614

Distinct HCPCS

Medicare payment

$295K

Peer benchmark

Total Medicare services vs. 142 Vascular Surgery providers in GA — top quintile (cohort median 1,149).

PRESCRIBING · PART D · 2024

Total Rx claims

377

Beneficiaries

—

Total drug cost

$110K

Distinct drugs

Brand share

57.6%

Top prescribed drugs

Cilostazol108 claims

Clopidogrel Bisulfate104 claims

Apixaban97 claims

Tramadol Hcl27 claims

Prednisone25 claims

QUALITY · MIPS · 2024

Final MIPS score

87.9

Quality

63.0

Cost

80.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.54%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$529

Payment records

By payment type

Food and Beverage$529

Top paying entities

Food and Beverage$529

REFERRAL NETWORK

Where John Frederick'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AUGUSTA HOSPITAL LLC	59	156
AU MEDICAL CENTER, INC	42	104
Edward Gibson Certified Registered Nurse Anesthetist (CRNA) · Augusta, GA	32	67
Jose Bauza Diagnostic Radiology · Augusta, GA	32	54
Michele Lawhorn Certified Registered Nurse Anesthetist (CRNA) · North Augusta, SC	29	79
William Tannehill Interventional Radiology · Augusta, GA	29	67
Gold Cross Ems, Inc. Ambulance Service Provider · Martinez, GA	28	62
MESSENGER, MARK	28	74
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	27	47
Robert Shay Nephrology · Augusta, GA	25	91
Harold Jones Diagnostic Radiology · Evans, GA	23	37
PRATHER, STUART	23	45

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