What is Martin Zand's specialty?

Martin Zand (NPI 1326020249) is a Medicare-billing provider whose primary specialty is Nephrology in Rochester, NY.

Where does Martin Zand practice?

Martin Zand practices in Rochester, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1326020249.

How much does Medicare pay Martin Zand?

Martin Zand (NPI 1326020249) received approximately $13K in total Medicare Part B payments, serving 48 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1326020249

Martin ZandMD, PHD

NephrologyRochester, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

107

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 690 Nephrology providers in NY — bottom quintile (cohort median 875).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$75

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Tamsulosin Hcl13 claims

QUALITY · MIPS · 2024

Final MIPS score

96.8

Quality

70.5

Cost

85.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.92%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330285

Hospital

REFERRAL NETWORK

Where Martin Zand'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). 27 inbound referrers · 40 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF ROCHESTER	88	470
Matthew Gross Internal Medicine · Rochester, NY	42	118
RICHESON, JOHN	41	117
Ravinder Sidhu Diagnostic Radiology · Rochester, NY	34	84
Anirban Bose Nephrology · Rochester, NY	31	60
Deborah Rubens Diagnostic Radiology · Rochester, NY	29	89
James Eichelberger Cardiology · Rochester, NY	25	55
Axel Wismueller Diagnostic Radiology · Rochester, NY	25	75
Karl Schwarz Cardiology · Rochester, NY	25	40
Catherine Moore Nephrology · Rochester, NY	23	33
Gwy Suk Seo Diagnostic Radiology · Aurora, CO	22	43
WANDTKE, JOHN	22	37

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF ROCHESTER	64	517
Jeremy Taylor Nephrology · Rochester, NY	38	172
Wei Chen Nephrology · Bronx, NY	38	79
Mohammed Karim Internal Medicine · Rochester, NY	35	158
Susan Hobbs Diagnostic Radiology · Rochester, NY	32	69
Abhishek Chaturvedi Diagnostic Radiology · Rochester, NY	31	81
DEMME, RICHARD	30	64
Catherine Moore Nephrology · Rochester, NY	29	50
Matthew Gross Internal Medicine · Rochester, NY	28	103
Anirban Bose Nephrology · Rochester, NY	27	49
Shweta Bhatt Diagnostic Radiology · Jacksonville, FL	24	55
Randeep Kashyap General Surgery · Rochester, NY	23	108

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