What is David Weidendorf's specialty?

David Weidendorf (NPI 1497088876) is a Medicare-billing provider whose primary specialty is Internal Medicine in Ann Arbor, MI.

Where does David Weidendorf practice?

David Weidendorf practices in Ann Arbor, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1497088876.

How much does Medicare pay David Weidendorf?

David Weidendorf (NPI 1497088876) received approximately $32K in total Medicare Part B payments, serving 339 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1497088876

David WeidendorfMD

Internal MedicineAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

662

Unique beneficiaries

—

Total services

795

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

Total Medicare services vs. 3,459 Internal Medicine providers in MI — above median (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

2,004

Beneficiaries

—

Total drug cost

$174K

Distinct drugs

Brand share

13.2%

Top prescribed drugs

Atorvastatin Calcium171 claims

Lisinopril141 claims

Losartan Potassium105 claims

Amlodipine Besylate99 claims

Amoxicillin89 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where David Weidendorf'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). 61 inbound referrers · 109 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rob Reed Diagnostic Radiology · Dearborn, MI	50	212
James Kochkodan Diagnostic Radiology · Dearborn, MI	44	184
David Rossow Diagnostic Radiology · Clinton Township, MI	39	207
Ronald Meade Diagnostic Radiology · Dearborn, MI	39	213
Christine Park Diagnostic Radiology · Warren, MI	38	189
OAKWOOD AMBULATORY LLC	35	162
Jessica Kaniowski Diagnostic Radiology · Southfield, MI	35	125
CASANO, VITO	34	157
Falgun Rathod Diagnostic Radiology · Dearborn, MI	34	183
DRAKE, JERRY	33	153
Costa Buterakos Diagnostic Radiology · Dearborn, MI	30	86
Caroline Henein Diagnostic Radiology · Dearborn, MI	30	148

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
OAKWOOD HEALTHCARE, INC.	240	1,025
Samir Dabbous Cardiology · Dearborn, MI	99	333
HEALTHLINK MEDICAL TRANSPORTATION SERVICES INC	95	537
Mohmmed Al Shihabi Internal Medicine · Dearborn, MI	67	389
Christopher Williams Hospice and Palliative Care · Dearborn, MI	49	404
Eqdam Radhi Internal Medicine · Allen Park, MI	48	88
Falgun Patel Internal Medicine · Dearborn, MI	45	210
REGENTS OF THE UNIVERSITY OF MICHIGAN	44	204
Taleb Hage Family Practice · Walled Lake, MI	43	227
OAKWOOD HOME CARE SERVICES	40	166
Ronald Meade Diagnostic Radiology · Dearborn, MI	36	154
Lakshmi Swaminathan Internal Medicine · Dearborn, MI	36	112

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