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PROVIDER PROFILE · NPI 1326135443

Heidi SchaeferMD

NephrologyNashville, TNI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 010039
Hospital
CCN 150082
Hospital
CCN 440039
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
330
Unique beneficiaries
—
Total services
577
Distinct HCPCS
6
Medicare payment
$52K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 164 Nephrology providers in TN — bottom quintile (cohort median 1,430).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
3,480
Beneficiaries
—
Total drug cost
$127K
Distinct drugs
68
Brand share
13.3%
Top prescribed drugs
Prednisone302 claims
Omeprazole259 claims
Carvedilol254 claims
Atorvastatin Calcium205 claims
Nifedipine203 claims
REFERRAL NETWORK

Where Heidi Schaefer'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). 29 inbound referrers · 51 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
VANDERBILT UNIVERSITY MEDICAL CENTER3413,244
Adam Guttentag
Diagnostic Radiology · Nashville, TN
56202
J. Helderman
Internal Medicine · Nashville, TN
51279
Arthur Fleischer
Diagnostic Radiology · Nashville, TN
43140
HALE, DOUGLAS33203
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
31120
WORRELL, JOHN2890
Kim Sandler
Diagnostic Radiology · Nashville, TN
2785
Rochelle Andreotti
Diagnostic Radiology · Nashville, TN
2682
Edwin Donnelly
Diagnostic Radiology · Powell, OH
2669
Katherine Hartley
Diagnostic Radiology · Asheville, NC
2455
MARTIN, WILLIAM2367
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
VANDERBILT UNIVERSITY MEDICAL CENTER4264,819
Anthony Langone
Nephrology · Nashville, TN
103771
Beatrice Concepcion
Nephrology · Chicago, IL
76460
J. Helderman
Internal Medicine · Nashville, TN
42200
David Shaffer
General Surgery · Nashville, TN
42234
Kelly Birdwell
Nephrology · Nashville, TN
36128
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
31115
Gowri Satyanarayana
Infectious Disease · Atlanta, GA
31103
Adam Guttentag
Diagnostic Radiology · Nashville, TN
30115
April Demers
Nurse Practitioner · Nashville, TN
30254
Arthur Fleischer
Diagnostic Radiology · Nashville, TN
2987
DIGGS, JOSEPH2448
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.