Dr David Wallach, MD - Medicare Orthopedic Surgery in East Setauket, NY

Dr David Wallach, MD is a medicare enrolled "Orthopaedic Surgery" physician in East Setauket, New York. He went to Albany Medical College Of Union University and graduated in 1993 and has 31 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Stony Brook Orthopaedic Associates, University Faculty Practice Corpor and his current practice location is 14 Technology Dr, East Setauket, New York. You can reach out to his office (for appointments etc.) via phone at (631) 444-4233.

Dr David Wallach is licensed to practice in New York (license number 206630) 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 1407897572.

Contact Information

Dr David Wallach, MD
14 Technology Dr,
East Setauket, NY 11733-3472
(631) 444-4233
Not Available

Map and Direction




Physician's Profile

Full NameDr David Wallach
GenderMale
SpecialityOrthopedic Surgery
Experience31 Years
Location14 Technology Dr, East Setauket, 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 Wallach attended and graduated from Albany Medical College Of Union University in 1993
  NPI Data:
  • NPI Number: 1407897572
  • Provider Enumeration Date: 06/09/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7416988852
  • Enrollment ID: I20050825000812

Medical Identifiers

Medical identifiers for Dr David Wallach such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407897572NPI-NPPES
02667201MedicaidNY
669F61OtherNYEMPIRE BC.BS
7095138OtherNYAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 206630 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Suny/stony Brook University HospitalStony brook, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stony Brook Orthopaedic Associates, University Faculty Practice Corpor781088623145

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 Wallach allows following entities to bill medicare on his behalf.
Entity NameStony Brook Orthopaedic Associates, University Faculty Practice Corpor
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154377638
PECOS PAC ID: 7810886231
Enrollment ID: O20040313000223

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 Wallach 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 Wallach, MD
Po Box 1559,
Stony Brook, NY 11790-0989

Ph: (631) 444-4233
Dr David Wallach, MD
14 Technology Dr,
East Setauket, NY 11733-3472

Ph: (631) 444-4233

Reviews and Comments


Orthopaedic Surgery Doctors in East Setauket, NY

Dr. Nicholas Divaris,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 14 Technology Dr, East Setauket, NY 11733
Phone: 631-444-4233    
Dr. Michael Joseph Sileo, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 6 Technology Dr Ste 100, East Setauket, NY 11733
Phone: 631-689-6698    Fax: 631-751-5548
Dr. Morgan Naichi Chen, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 6 Technology Dr Ste 100, East Setauket, NY 11733
Phone: 631-689-6698    Fax: 631-751-5548
Dr. James Nicholson, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 14 Technology Dr, East Setauket, NY 11733
Phone: 631-444-4233    
Dr. Christopher Mileto, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 6 Technology Dr Ste 100, East Setauket, NY 11733
Phone: 631-689-6698    Fax: 631-751-5548
Neil J Kurtz, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 6 Technology Dr, Suite 100, East Setauket, NY 11733
Phone: 631-689-6698    Fax: 631-751-5548
Dr. John J Brennan, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 6 Technology Dr Ste 100, East Setauket, NY 11733
Phone: 631-689-6698    Fax: 631-751-5548

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.