Dr Dava Klirsfeld, MD - Medicare Infectious Disease in Greenvale, NY

Dr Dava Klirsfeld, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Greenvale, New York. She went to State University Of New York Downstate Medical Center and graduated in 1985 and has 39 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice Chs Physician Partners Pc and her current practice location is 2200 Northern Blvd Ste 205, Greenvale, New York. You can reach out to her office (for appointments etc.) via phone at (516) 767-7771.

Dr Dava Klirsfeld is licensed to practice in New York (license number 177409) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1376592980.

Contact Information

Dr Dava Klirsfeld, MD
2200 Northern Blvd Ste 205,
Greenvale, NY 11548-1220
(516) 767-7771
(516) 767-7765

Map and Direction




Physician's Profile

Full NameDr Dava Klirsfeld
GenderFemale
SpecialityInfectious Disease
Experience39 Years
Location2200 Northern Blvd Ste 205, Greenvale, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Dava Klirsfeld attended and graduated from State University Of New York Downstate Medical Center in 1985
  NPI Data:
  • NPI Number: 1376592980
  • Provider Enumeration Date: 05/09/2006
  • Last Update Date: 03/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1052506094
  • Enrollment ID: I20101116000527

Medical Identifiers

Medical identifiers for Dr Dava Klirsfeld such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376592980NPI-NPPES
01845207MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 177409 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Francis Hospital - The Heart CenterRoslyn, NYHospital
Northwell Hospital Glen CoveGlen cove, NYHospital
North Shore University HospitalManhasset, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chs Physician Partners Pc7618955667532

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 Dava Klirsfeld allows following entities to bill medicare on her behalf.
Entity NameChs Physician Partners Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164585725
PECOS PAC ID: 7618955667
Enrollment ID: O20040708000027

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 Dava Klirsfeld 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 Dava Klirsfeld, MD
2200 Northern Blvd Ste 205,
Greenvale, NY 11548-1220

Ph: (516) 767-7771
Dr Dava Klirsfeld, MD
2200 Northern Blvd Ste 205,
Greenvale, NY 11548-1220

Ph: (516) 767-7771

Reviews and Comments


Internal Medicine Doctors in Greenvale, NY

Dr. Alan Bulbin, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Northern Blvd 205, Greenvale, NY 11548
Phone: 516-767-7771    Fax: 516-767-7765
Frank Joseph Frasca,
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 2200 Northern Blvd Ste 220, Greenvale, NY 11548
Phone: 516-302-8530    Fax: 516-838-6164
Dr. Kiran V Reddy, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Northern Blvd, Suite 112, Greenvale, NY 11548
Phone: 516-484-6777    Fax: 516-484-0037
Dr. Avni Thakore, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Northern Blvd Ste 116, Greenvale, NY 11548
Phone: 516-563-7930    
Wallace Peter Chan, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Northern Blvd, Suite 111, Greenvale, NY 11548
Phone: 516-325-7500    
Filippa Petruccelli, NURSE PRACTITIONER
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Northern Blvd Ste 133, Greenvale, NY 11548
Phone: 516-352-8100    Fax: 516-352-7348
Dr. Leon E Schwechter, D.O.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Northern Blvd, Suite 133, Greenvale, NY 11548
Phone: 516-352-8100    

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).

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