What is Mark Heinsohn's specialty?

Mark Heinsohn (NPI 1457338014) is a Medicare-billing provider whose primary specialty is Internal Medicine in Chattanooga, TN.

Where does Mark Heinsohn practice?

Mark Heinsohn practices in Chattanooga, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1457338014.

How much does Medicare pay Mark Heinsohn?

Mark Heinsohn (NPI 1457338014) received approximately $317K in total Medicare Part B payments, serving 447 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1457338014

Mark HeinsohnMD

Internal MedicineChattanooga, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,854

Unique beneficiaries

—

Total services

6,921

Distinct HCPCS

Medicare payment

$314K

Peer benchmark

Total Medicare services vs. 1,907 Internal Medicine providers in TN — top quintile (cohort median 791).

PRESCRIBING · PART D · 2024

Total Rx claims

15,590

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

179

Brand share

21.3%

Top prescribed drugs

Levothyroxine Sodium512 claims

Rosuvastatin Calcium504 claims

Amlodipine Besylate468 claims

Losartan Potassium468 claims

Omeprazole442 claims

QUALITY · MIPS · 2024

Final MIPS score

94.3

Quality

92.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

93.2

Payment adjustment

0.81%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Education$23

Top paying entities

Food and Beverage$1K

Education$23

REFERRAL NETWORK

Where Mark Heinsohn'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). 23 inbound referrers · 60 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HEALTH CARE SYSTEM INC.	364	3,211
RIMER, THOMAS	52	200
PIEZ, CHARLES	51	177
William Rowlett Diagnostic Radiology · Chattanooga, TN	50	163
MEMORIAL HEALTH CARE SYSTEM INC.	45	223
Kilton Kingsman Diagnostic Radiology · Chattanooga, TN	45	153
John Miller Ophthalmology · Chattanooga, TN	42	125
Mark Tusa Dermatology · Temple, TX	41	155
George Watson Diagnostic Radiology · Chattanooga, TN	34	81
Allen Atchley Cardiology · Chattanooga, TN	29	88
Gregory Bruce Clinical Cardiac Electrophysiology · Chattanooga, TN	25	216
Kenneth Brinn Diagnostic Radiology · Chattanooga, TN	22	70

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MEMORIAL HEALTH CARE SYSTEM INC.	294	2,142
John Bisese Diagnostic Radiology · Chattanooga, TN	68	263
William Warren Cardiology · Chattanooga, TN	61	261
Jessie Varnell Diagnostic Radiology · Chattanooga, TN	60	154
John Miller Ophthalmology · Chattanooga, TN	48	136
PIEZ, CHARLES	48	150
RIMER, THOMAS	47	171
Mark Tusa Dermatology · Temple, TX	47	172
James Hoback Internal Medicine · Chattanooga, TN	45	120
Michael Lacombe Diagnostic Radiology · Chattanooga, TN	38	129
Kilton Kingsman Diagnostic Radiology · Chattanooga, TN	37	121
William Rowlett Diagnostic Radiology · Chattanooga, TN	36	107

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