What is Mark Zambron's specialty?

Mark Zambron (NPI 1669435103) is a Medicare-billing provider whose primary specialty is Internal Medicine in Buffalo, NY.

Where does Mark Zambron practice?

Mark Zambron practices in Buffalo, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1669435103.

How much does Medicare pay Mark Zambron?

Mark Zambron (NPI 1669435103) received approximately $5K in total Medicare Part B payments, serving 30 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669435103

Mark ZambronMD

PRACTICEPEOPLE INC.See all providers at this practice →

Internal MedicineBuffalo, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

PRESCRIBING · PART D · 2024

Total Rx claims

7,924

Beneficiaries

—

Total drug cost

$792K

Distinct drugs

119

Brand share

19.4%

Top prescribed drugs

Atorvastatin Calcium685 claims

Levothyroxine Sodium581 claims

Lisinopril494 claims

Omeprazole354 claims

Metformin Hcl353 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$14

Payment records

By payment type

Food and Beverage$14

Top paying entities

Food and Beverage$14

REFERRAL NETWORK

Where Mark Zambron'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Howard Penn Podiatry · Lackawanna, NY	39	90
William Blymire Internal Medicine · Buffalo, NY	37	464
Lasalle Ambulance Inc Ambulance Service Provider · Buffalo, NY	31	138
Thomas Hays Psychiatry & Neurology · Buffalo, NY	28	83
Madonna Reddington Nurse Practitioner · Orchard Park, NY	28	52
ERIE COUNTY MEDICAL CENTER CORPORATION	26	122
KALEIDA HEALTH	18	56
NPI 1063488542	16	109
Susan Marmion Nurse Practitioner · Buffalo, NY	15	42
MERCY HOSPITAL OF BUFFALO	14	33
Gail Stokoe Diagnostic Radiology · Williamsville, NY	13	46
Anthony Mangano Diagnostic Radiology · New Hartford, NY	13	89

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.

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