What is Tjark Schliep's specialty?

Tjark Schliep (NPI 1649291808) is a Medicare-billing provider whose primary specialty is Infectious Disease in New York, NY.

Where does Tjark Schliep practice?

Tjark Schliep practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1649291808.

How much does Medicare pay Tjark Schliep?

Tjark Schliep (NPI 1649291808) received approximately $6K in total Medicare Part B payments, serving 53 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649291808

Tjark SchliepM.D.

PRACTICETRUSTEES OF COLUMBIA UNIVERSITYSee all providers at this practice →

Infectious DiseaseNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 549 Infectious Disease providers in NY — bottom quintile (cohort median 348).

PRESCRIBING · PART D · 2024

Total Rx claims

1,053

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

58.2%

Top prescribed drugs

Bictegrav/Emtricit/Tenofov Ala93 claims

Atorvastatin Calcium78 claims

Emtricitab/Rilpiviri/Tenof Ala66 claims

Oxycodone Hcl/Acetaminophen48 claims

Metformin Hcl43 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$55

Payment records

By payment type

Food and Beverage$55

Top paying entities

Food and Beverage$55

REFERRAL NETWORK

Where Tjark Schliep'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
NEW YORK CITY HEALTH AND HOSPITALS CORPORATION	95	313
Bredy Pierre-Louis Cardiology · Bronx, NY	32	85
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	30	53
Justin Mcclain Diagnostic Radiology · Atlanta, GA	29	61
Susanne Kim Diagnostic Radiology · Edina, MN	27	100
BHAKTA, SHYAMALI	24	51
BAGCHI, CHAITALI	24	52
Vel Sivapalan Infectious Disease · Chatham, NJ	22	70
Usha Chundru Murphy Diagnostic Radiology · Walnut Creek, CA	22	36
Neil Resnick Interventional Radiology · Worcester, MA	20	47
Karen Simon Hematology-Oncology · New York, NY	16	108
Simona Bratu Infectious Disease · Bronx, NY	15	23

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