Dr Warren Richard Steinberg, MD - Medicare Internal Medicine in Westport, CT

Dr Warren Richard Steinberg, MD is a medicare enrolled "Internal Medicine" physician in Westport, Connecticut. He went to State University Of Ny Upstate Medical University and graduated in 1973 and has 51 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Rehabilitation Associates Inc and his current practice location is 225 Main St, Westport, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 222-9533.

Dr Warren Richard Steinberg is licensed to practice in Connecticut (license number 20694) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1720113467.

Contact Information

Dr Warren Richard Steinberg, MD
225 Main St,
Westport, CT 06880-3216
(203) 222-9533
(203) 222-1933

Map and Direction




Physician's Profile

Full NameDr Warren Richard Steinberg
GenderMale
SpecialityInternal Medicine
Experience51 Years
Location225 Main St, Westport, Connecticut
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Warren Richard Steinberg attended and graduated from State University Of Ny Upstate Medical University in 1973
  NPI Data:
  • NPI Number: 1720113467
  • Provider Enumeration Date: 02/22/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5799942512
  • Enrollment ID: I20120207000400

Medical Identifiers

Medical identifiers for Dr Warren Richard Steinberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720113467NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20694 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Danbury HospitalDanbury, CTHospital
Norwalk HospitalNorwalk, CTHospital
Greenwich Hospital Association -Greenwich, CTHospital
Stamford HospitalStamford, CTHospital
Carolton Chronic & Conv Hosp,Fairfield, CTNursing home

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. Dr Warren Richard Steinberg allows following entities to bill medicare on his behalf.
Entity NameWarren Steinberg Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770770232
PECOS PAC ID: 4880851609
Enrollment ID: O20120207000380

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. Dr Warren Richard Steinberg 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
Dr Warren Richard Steinberg, MD
225 Main St,
Westport, CT 06880-3216

Ph: (203) 222-9533
Dr Warren Richard Steinberg, MD
225 Main St,
Westport, CT 06880-3216

Ph: (203) 222-9533

Reviews and Comments


Internal Medicine Doctors in Westport, CT

Jay A Horn, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 333 Post Rd W, Westport, CT 06880
Phone: 203-226-0731    
Dr. Boris V Sheynberg, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 32 Imperial Ave, Westport, CT 06880
Phone: 203-226-1760    Fax: 203-221-8291
Dr. Steven W Ryder, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4 Ambler Rd W, Westport, CT 06880
Phone: 203-695-7933    
Dr. Samuel Frumkin, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 162 Kings Hwy N, Westport, CT 06880
Phone: 203-226-0731    Fax: 203-226-1792
Dr. Robban Ariel Sica, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: C/o West Port Integrative Medicine, Llc Suite 100, 1 Turkey Hill Road South, Westport, CT 06880
Phone: 203-799-7733    Fax: 203-987-4853
Deborah A. Mayer, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 131 Kings Hwy N Ste 2, Westport, CT 06880
Phone: 203-557-8347    Fax: 203-557-8349
Cristina Roxana Ionescu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Post Rd W, Westport, CT 06880
Phone: 203-226-0731    Fax: 203-226-1792

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.