Dr David G Reis, - Medicare Internal Medicine in New York, NY

Dr David G Reis, is a medicare enrolled "Internal Medicine" physician in New York, New York. His current practice location is 635 Madison Ave Fl 1400, New York, New York. You can reach out to his office (for appointments etc.) via phone at (800) 991-6117.

Dr David G Reis is licensed to practice in Connecticut (license number 029939) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1427132703.

Contact Information

Dr David G Reis,
635 Madison Ave Fl 1400,
New York, NY 10022-1036
(800) 991-6117
(888) 812-8191

Map and Direction




Physician's Profile

Full NameDr David G Reis
GenderMale
SpecialityInternal Medicine
Location635 Madison Ave Fl 1400, New York, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1427132703
  • Provider Enumeration Date: 10/24/2006
  • Last Update Date: 10/13/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1759460066
  • Enrollment ID: I20241209000234

Medical Identifiers

Medical identifiers for Dr David G Reis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427132703NPI-NPPES
MEDICAREOtherCT060001509
3007522/4124373OtherCTAETNA
P2723932OtherCTOXFORD
208799OtherCTWELLCARE
3V4063OtherCTHEALTHNET
P00017040OtherCTRR MEDICARE
010029939CT06OtherCTANTHEM BCBS CT
09-45753OtherCTAMERICHOICE
716909-H055OtherCTCONNECTICARE
232509OtherCTUSA
09-45753OtherCTUHC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 029939 (Connecticut)Primary
202K00000XPhlebology 159882 (New York)Secondary
207R00000XInternal Medicine 159882 (New York)Secondary

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 G Reis allows following entities to bill medicare on his behalf.
Entity NameSignify Health Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750845863
PECOS PAC ID: 2163764424
Enrollment ID: O20200114001048

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 G Reis 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 G Reis,
3820 Northdale Blvd Ste 201,
Tampa, FL 33624-1893

Ph: (800) 991-6117
Dr David G Reis,
635 Madison Ave Fl 1400,
New York, NY 10022-1036

Ph: (800) 991-6117

Reviews and Comments


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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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