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PROVIDER PROFILE · NPI 1427147800

Mark OldendorfMD

Internal MedicineLoudonville, NYI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
62
By payment type
Food and Beverage$1K
Top paying entities
Food and Beverage$1K
PRESCRIBING · PART D · 2024
Total Rx claims
5,840
Beneficiaries
—
Total drug cost
$365K
Distinct drugs
105
Brand share
21.2%
Top prescribed drugs
Omeprazole271 claims
Hydrocodone/Acetaminophen262 claims
Alprazolam243 claims
Atorvastatin Calcium224 claims
Amlodipine Besylate190 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,349
Unique beneficiaries
—
Total services
1,783
Distinct HCPCS
17
Medicare payment
$80K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).
REFERRAL NETWORK

Where Mark Oldendorf'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). 10 inbound referrers · 21 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST. PETER'S HOSPITAL OF THE CITY OF ALBANY182527
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
69123
ALBANY MEDICAL CENTER HOSPITAL54137
HOME AIDE SERVICE OF EASTERN NEW YORK, INC.1641
SAMARITAN HOSPITAL OF TROY, NEW YORK1467
Kirsten Cestaro
Diagnostic Radiology · Albany, NY
1328
Alfonso Prieto
Clinical Cardiac Electrophysiology · Albany, NY
1236
Yusuf Dincer
Internal Medicine · Albany, NY
1295
John Potenciano
Nurse Practitioner · Albany, NY
11124
Parag Shah
Cardiology · Albany, NY
1115
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST. PETER'S HOSPITAL OF THE CITY OF ALBANY234769
ALBANY MEDICAL CENTER HOSPITAL52128
AYLWARD, MARIA52111
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
4481
Michelle Cafaro
Physician Assistant · Loudonville, NY
42111
MEMORIAL HOSPITAL, ALBANY, N.Y.35102
GONZALES, CORINA28108
Igal Zuravicky
Cardiology · Albany, NY
1847
Nicola Petitti
Diagnostic Radiology · Albany, NY
1625
Robert Rapoport
Diagnostic Radiology · Albany, NY
1419
Yusuf Dincer
Internal Medicine · Albany, NY
1455
Robert Shoss
Dermatology · Albany, NY
1420
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.