What is Charles Tattersall's specialty?

Charles Tattersall (NPI 1629048913) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Chesterton, IN.

Where does Charles Tattersall practice?

Charles Tattersall practices in Chesterton, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1629048913.

How much does Medicare pay Charles Tattersall?

Charles Tattersall (NPI 1629048913) received approximately $36K in total Medicare Part B payments, serving 112 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629048913

Charles TattersallM.D.

Vascular SurgeryChesterton, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 50 Vascular Surgery providers in IN — bottom quintile (cohort median 996).

PRESCRIBING · PART D · 2024

Total Rx claims

207

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

89.4%

Top prescribed drugs

Clopidogrel Bisulfate135 claims

Hydrocodone/Acetaminophen50 claims

Cilostazol11 claims

Gabapentin11 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 Charles Tattersall'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Richard Dobben Diagnostic Radiology · Michigan City, IN	75	342
Sammi Dali Interventional Cardiology · Michigan City, IN	62	304
Virginia Newman Surgery · Michigan City, IN	59	164
Aparajita Das Cardiology · Maywood, IL	50	153
NPI 1255335535	45	180
Jamie Davidson Certified Registered Nurse Anesthetist (CRNA) · South Bend, IN	40	123
Brendan Banyon Diagnostic Radiology · Grand Rapids, MI	40	127
John Brady Nephrology · Chesterton, IN	37	290
Paul Cheng Cardiology · Elkhart, IN	35	95
PORTER HOSPITAL LLC	35	209
SPECTRA LABORATORIES INC	33	130
INDIANA UNIVERSITY HEALTH LA PORTE HOSPITAL INC	27	219

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