Dr Asaf Klein, MD - Medicare Rheumatology in Hewlett, NY

Dr Asaf Klein, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Hewlett, New York. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice St John's Medical Services Pc, Rheumatology Consultants, Llp and his current practice location is 1157 Broadway, Hewlett, New York. You can reach out to his office (for appointments etc.) via phone at (323) 252-8790.

Dr Asaf Klein is licensed to practice in New York (license number 277425) 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 1669761631.

Contact Information

Dr Asaf Klein, MD
1157 Broadway,
Hewlett, NY 11557-2325
(323) 252-8790
Not Available

Map and Direction




Physician's Profile

Full NameDr Asaf Klein
GenderMale
SpecialityRheumatology
Experience17 Years
Location1157 Broadway, Hewlett, 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:
  • Dr Asaf Klein graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1669761631
  • Provider Enumeration Date: 03/30/2011
  • Last Update Date: 06/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4688955230
  • Enrollment ID: I20161220000555

Medical Identifiers

Medical identifiers for Dr Asaf Klein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669761631NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 277425 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St John's Medical Services Pc185031486587
Rheumatology Consultants, Llp50926047449

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 Asaf Klein allows following entities to bill medicare on his behalf.
Entity NameRheumatology Consultants, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851344782
PECOS PAC ID: 5092604744
Enrollment ID: O20040311001223
Entity NameSt John's Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023042173
PECOS PAC ID: 1850314865
Enrollment ID: O20060105000203

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 Asaf Klein 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 Asaf Klein, MD
1157 Broadway,
Hewlett, NY 11557-2325

Ph: (323) 252-8790
Dr Asaf Klein, MD
1157 Broadway,
Hewlett, NY 11557-2325

Ph: (323) 252-8790

Reviews and Comments


Internal Medicine Doctors in Hewlett, NY

Richard Louis Markowitz, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1553 Broadway, Hewlett, NY 11557
Phone: 516-374-1677    Fax: 516-374-8666
Gerald Einaugler, MD
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 33 Newport Drive, Hewlett, NY 11557
Phone: 516-532-3720    Fax: 516-791-6416
Dr. Serina T Chung, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1157 Broadway, Hewlett, NY 11557
Phone: 516-295-4481    Fax: 516-295-4809
Daniel H Cohen, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1157 Broadway, Hewlett, NY 11557
Phone: 516-295-4481    Fax: 516-295-4809
Dr. Lawrence Howard Gottlieb, MD
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 1420 Broadway, Hewlett, NY 11557
Phone: 516-374-8600    Fax: 516-374-5325
Barbara C Mandell, MD
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 1490 Broadway, 2nd Floor, Hewlett, NY 11557
Phone: 516-569-2900    Fax: 516-569-3442
Dr. Stuart D Kaplan, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1157 Broadway, Hewlett, NY 11557
Phone: 516-295-4481    Fax: 516-295-4809

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.