PROVIDER PROFILE · NPI 1639176589

Frederick Mayer

PRACTICEOPEN DOOR COMMUNITY HEALTH CENTERSSee all providers at this practice →

PodiatryCrescent City, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Frederick Mayer'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OPEN DOOR COMMUNITY HEALTH CENTERS	126	546
SUTTER COAST HOSPITAL	54	244
Christian Holland Internal Medicine · Grants Pass, OR	49	192
Martin Kernberg Pain Management · Crescent City, CA	28	76
Helmuth Vollger Diagnostic Radiology · Hialeah Gardens, FL	24	50
Katrina Groves-Rehwaldt Family Practice · Walnut Creek, CA	14	36

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