Louis Greenblatt, DO - Medicare Family Practice in Hauppauge, NY

Louis Greenblatt, DO is a medicare enrolled "Family Medicine - Geriatric Medicine" physician in Hauppauge, New York. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 1983 and has 41 years of diverse experience with area of expertise as Family Practice. His current practice location is 533 Route 111, Hauppauge, New York. You can reach out to his office (for appointments etc.) via phone at (631) 366-1788.

Louis Greenblatt is licensed to practice in New York (license number 156102) 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 1891710307.

Contact Information

Louis Greenblatt, DO
533 Route 111,
Hauppauge, NY 11788-4350
(631) 366-1788
Not Available

Map and Direction




Physician's Profile

Full NameLouis Greenblatt
GenderMale
SpecialityFamily Practice
Experience41 Years
Location533 Route 111, Hauppauge, 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:
  • Louis Greenblatt attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 1983
  NPI Data:
  • NPI Number: 1891710307
  • Provider Enumeration Date: 07/13/2006
  • Last Update Date: 08/24/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 4486839115
  • Enrollment ID: I20110425000041

Medical Identifiers

Medical identifiers for Louis Greenblatt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891710307NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QG0300XFamily Medicine - Geriatric Medicine 156102 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Catholic Home CareFarmingdale, NYHome health agency
Tender Loving Care, An Amedisys CompanyMedford, NYHome health agency
St Catherine Of Siena HospitalSmithtown, NYHospital

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. Louis Greenblatt allows following entities to bill medicare on his behalf.
Entity NameVytaliz Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568831105
PECOS PAC ID: 7719296938
Enrollment ID: O20151028002361

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. Louis Greenblatt 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
Louis Greenblatt, DO
533 Route 111,
Hauppauge, NY 11788-4350

Ph: () -
Louis Greenblatt, DO
533 Route 111,
Hauppauge, NY 11788-4350

Ph: (631) 366-1788

Reviews and Comments


Family Medicine Doctors in Hauppauge, NY

Karen Birgit Pols, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Kings Hwy, Hauppauge, NY 11788
Phone: 631-348-4900    Fax: 631-348-0273
Roberta Bianco,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 515 Route 111, Hauppauge, NY 11788
Phone: 631-265-4200    Fax: 631-265-4290
Orlando Vic Bautista, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 227 Mount Pleasant Rd, Hauppauge, NY 11788
Phone: 631-360-3442    Fax: 631-360-3317
Dr. Kurt Silverstein, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 900 Wheeler Road, Suite 265, Hauppauge, NY 11788
Phone: 631-361-2254    Fax: 631-361-2279
Sanjib Dey,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Kings Hwy, Hauppauge, NY 11788
Phone: 631-348-4900    
Dr. Steven S. Parry, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 236 Northfield Rd, Hauppauge, NY 11788
Phone: 631-724-2233    Fax: 631-724-5170

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.