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PROVIDER PROFILE · NPI 1780606426

Kathlyn DiefenderferMD

PRACTICEHOUSTON COUNTY HEALTHCARE AUTHORITYSee all providers at this practice →
Internal MedicineEnterprise, ALI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Kathlyn Diefenderfer'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Bruce Williams
Internal Medicine · Enterprise, AL
122782
SYKLAWER, RICARDO107304
BRINK, DAVID102309
Kimberly Phillips
Nurse Practitioner · Dothan, AL
94205
William Beckett
Diagnostic Radiology · Dothan, AL
85198
NPI 141790697579212
William Gammill
Internal Medicine · Enterprise, AL
75395
Anthony Hollman
Diagnostic Radiology · Mobile, AL
75200
David Rhyne
Internal Medicine · Enterprise, AL
62421
Liang Gu
Diagnostic Radiology · Dothan, AL
59131
ALEXANDER, JULIA55135
LUND, ERIC54155
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
282
Unique beneficiaries
—
Total services
397
Distinct HCPCS
3
Medicare payment
$38K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,263 Internal Medicine providers in AL — below median (cohort median 839).
PRESCRIBING · PART D · 2024
Total Rx claims
554
Beneficiaries
—
Total drug cost
$13K
Distinct drugs
24
Brand share
16.6%
Top prescribed drugs
Levofloxacin92 claims
Furosemide57 claims
Prednisone37 claims
Potassium Chloride28 claims
Cefdinir25 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.