Steven S Chao, MD - Medicare Internal Medicine in Astoria, NY

Steven S Chao, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Astoria, New York. He graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Good Samaritan Hospital Medical Center, Icahn School Of Medicine At Mount Sinai and his current practice location is 2510 30th Ave, Astoria, New York. You can reach out to his office (for appointments etc.) via phone at (718) 932-1000.

Steven S Chao is licensed to practice in New York (license number 198377) 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 1861434706.

Contact Information

Steven S Chao, MD
2510 30th Ave,
Astoria, NY 11102-2448
(718) 932-1000
Not Available

Map and Direction




Physician's Profile

Full NameSteven S Chao
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location2510 30th Ave, Astoria, New York
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:
  • Steven S Chao graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1861434706
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 08/07/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2466520580
  • Enrollment ID: I20081002000381

Medical Identifiers

Medical identifiers for Steven S Chao such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861434706NPI-NPPES
02516801MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 198377 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan Hospital Medical CenterWest islip, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Good Samaritan Hospital Medical Center5294639951115
Icahn School Of Medicine At Mount Sinai22646910702339

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. Steven S Chao allows following entities to bill medicare on his behalf.
Entity NameGood Samaritan Hospital Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518901180
PECOS PAC ID: 5294639951
Enrollment ID: O20031124000491
Entity NameMount Sinai Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013948595
PECOS PAC ID: 1153219431
Enrollment ID: O20040421000437
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477932275
PECOS PAC ID: 2264691070
Enrollment ID: O20150811003333

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. Steven S Chao 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
Steven S Chao, MD
2510 30th Ave,
Astoria, NY 11102-2448

Ph: (718) 932-1000
Steven S Chao, MD
2510 30th Ave,
Astoria, NY 11102-2448

Ph: (718) 932-1000

Reviews and Comments


Internal Medicine Doctors in Astoria, NY

Dr. Sameet Arun Palkhiwala, MD
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Practice Location: 4207 30th Ave, Astoria, NY 11103
Phone: 718-204-7200    Fax: 718-267-0060
Dr. Tarek Mohamed Mousa, MD, PHD
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Practice Location: 2427 Steinway St, Astoria, NY 11103
Phone: 929-208-0080    Fax: 929-208-0010
Dr. Jonathan Paramo, MD
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Practice Location: 3016 30th Dr Ste 1b, Astoria, NY 11102
Phone: 516-708-2550    Fax: 516-708-2597
Constantin C Anagnostopoulos, M.D.
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Practice Location: 3014 31st Ave, Unit Ll, Astoria, NY 11106
Phone: 718-545-4080    
Tun Win Naing, MD
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Practice Location: 2510 30th Ave, Astoria, NY 11102
Phone: 718-267-5907    
Dr. Ranbir Singh, MD
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Medicare: Medicare Enrolled
Practice Location: 2510 30th Ave, Astoria, NY 11102
Phone: 718-932-1000    
Dr. Michael Plokamakis, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2597 38th Street, Astoria, NY 11103
Phone: 718-626-8119    Fax: 718-777-0573

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.