Warren David Shlomchik, MD - Medicare Hematology in New Haven, CT

Warren David Shlomchik, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in New Haven, Connecticut. He went to Perelman School Of Med At The University Of Pennsylvania and graduated in 1989 and has 35 years of diverse experience with area of expertise as Hematology. He is a member of the group practice Oncology Hematology Association Inc and his current practice location is 800 Howard Ave, Yale Physicians' Building, 2nd Floor, New Haven, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 688-4191.

Warren David Shlomchik is licensed to practice in Connecticut (license number 038937) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1467433854.

Contact Information

Warren David Shlomchik, MD
800 Howard Ave, Yale Physicians' Building, 2nd Floor,
New Haven, CT 06519-1369
(203) 688-4191
(203) 737-2617

Map and Direction




Physician's Profile

Full NameWarren David Shlomchik
GenderMale
SpecialityHematology
Experience35 Years
Location800 Howard Ave, New Haven, Connecticut
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Warren David Shlomchik attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 1989
  NPI Data:
  • NPI Number: 1467433854
  • Provider Enumeration Date: 11/11/2005
  • Last Update Date: 04/04/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 2860677697
  • Enrollment ID: I20160803000282

Medical Identifiers

Medical identifiers for Warren David Shlomchik such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467433854NPI-NPPES
001389370MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0000XInternal Medicine - Hematology 038937 (Connecticut)Secondary
207RX0202XInternal Medicine - Medical Oncology 038937 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oncology Hematology Association Inc9830003300170

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Warren David Shlomchik allows following entities to bill medicare on his behalf.
Entity NameOncology Hematology Association Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861469223
PECOS PAC ID: 9830003300
Enrollment ID: O20031118000757
Entity NameUniversity Of Pittsburgh Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619935004
PECOS PAC ID: 8729990239
Enrollment ID: O20040308000883

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Warren David Shlomchik is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Warren David Shlomchik, MD
800 Howard Ave, Yale Physicians' Building, 2nd Floor,
New Haven, CT 06519-1369

Ph: (203) 688-4191
Warren David Shlomchik, MD
800 Howard Ave, Yale Physicians' Building, 2nd Floor,
New Haven, CT 06519-1369

Ph: (203) 688-4191

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.