Dr David Lewis Wertheim, MD - Medicare Allergy/immunology in Great Neck, NY

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Dr David Lewis Wertheim, MD is a medicare enrolled "Allergy & Immunology" physician in Great Neck, New York. He went to Drexel University College Of Medicine and graduated in 1988 and has 37 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Optum Medical Care Pc and his current practice location is 310 East Shore Rd, Suite 207, Great Neck, New York. You can reach out to his office (for appointments etc.) via phone at (516) 487-1073.

Dr David Lewis Wertheim is licensed to practice in New York (license number 180813) 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 1285738849.

Contact Information

Dr David Lewis Wertheim, MD
310 East Shore Rd, Suite 207,
Great Neck, NY 11023
(516) 487-1073
Not Available

Map and Direction




Physician's Profile

Full NameDr David Lewis Wertheim
GenderMale
SpecialityAllergy/immunology
Experience37 Years
Location310 East Shore Rd, Great Neck, 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 David Lewis Wertheim attended and graduated from Drexel University College Of Medicine in 1988
  NPI Data:
  • NPI Number: 1285738849
  • Provider Enumeration Date: 09/12/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9436234192
  • Enrollment ID: I20080306000066

Medical Identifiers

Medical identifiers for Dr David Lewis Wertheim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285738849NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 180813 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc9931013240979

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 David Lewis Wertheim allows following entities to bill medicare on his behalf.
Entity NameOptum Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321
Entity NameProhealth Care Associates Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275596280
PECOS PAC ID: 4486544186
Enrollment ID: O20040317000468

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 David Lewis Wertheim 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 David Lewis Wertheim, MD
310 East Shore Rd, Suite 207,
Great Neck, NY 11023

Ph: (516) 487-1073		Dr David Lewis Wertheim, MD
310 East Shore Rd, Suite 207,
Great Neck, NY 11023

Ph: (516) 487-1073

Reviews and Comments


Allergy & Immunology Doctors in Great Neck, NY

Dr. Roxanne Carbonell Oriel, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 865 Northern Blvd, Suite 101, Great Neck, NY 11021
Phone: 516-622-5070    Fax: 516-622-5036
Gary Alan Weinstock, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Northern Blvd, Ste 250, Great Neck, NY 11021
Phone: 516-487-1073    
Mitchell Barry Boxer, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 560 Northern Blvd, Suite 209, Great Neck, NY 11021
Phone: 516-482-0910    Fax: 516-482-0943

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.