What is James Kohlenberg's specialty?

James Kohlenberg (NPI 1720079437) is a Medicare-billing provider whose primary specialty is Internal Medicine in Madison Heights, MI.

Where does James Kohlenberg practice?

James Kohlenberg practices in Madison Heights, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1720079437.

How much does Medicare pay James Kohlenberg?

James Kohlenberg (NPI 1720079437) received approximately $322K in total Medicare Part B payments, serving 288 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720079437

James KohlenbergMD

PRACTICEJOHN R MEDICAL CLINIC, PCSee all providers at this practice →

Internal MedicineMadison Heights, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,526

Unique beneficiaries

—

Total services

6,624

Distinct HCPCS

Medicare payment

$314K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

8,616

Beneficiaries

—

Total drug cost

$787K

Distinct drugs

103

Brand share

26.1%

Top prescribed drugs

Atorvastatin Calcium1,042 claims

Losartan Potassium641 claims

Hydrocodone/Acetaminophen489 claims

Amlodipine Besylate381 claims

Omeprazole362 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$231

Payment records

By payment type

Food and Beverage$231

Top paying entities

Food and Beverage$231

REFERRAL NETWORK

Where James Kohlenberg'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	134	796
Habib Gennaoui Internal Medicine · Madison Heights, MI	44	268
WILLIAM BEAUMONT HOSPITAL	43	185
Gehad Ghaith Gastroenterology · Troy, MI	30	263
NPI 1053523662	25	75
Michael Margolis Internal Medicine · Rochester Hills, MI	25	60
HARRIS, JOEL	23	166
James Stewart Cardiology · Berkley, MI	20	72
Kirk Wojno Pathology · Royal Oak, MI	19	107
Southfield Endoscopy Asc Llc Ambulatory Surgical Center · Troy, MI	19	50
HENRY FORD HEALTH MACOMB OAKLAND HOSPITAL	17	82
NPI 1194733964	17	43

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