Mark L Greenberg, OD - Medicare Optometrist in Pearl River, NY

Mark L Greenberg, OD is a medicare enrolled "Optometrist" provider in Pearl River, New York. His current practice location is 275 N Middletown Rd, Suite 2b, Pearl River, New York. You can reach out to his office (for appointments etc.) via phone at (845) 735-5757.

Mark L Greenberg is licensed to practice in New York (license number 3359) 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 1124008586.

Contact Information

Mark L Greenberg, OD
275 N Middletown Rd, Suite 2b,
Pearl River, NY 10965-1188
(845) 735-5757
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMark L Greenberg
GenderMale
SpecialityOptometrist
Location275 N Middletown Rd, Pearl River, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1124008586
  • Provider Enumeration Date: 01/20/2006
  • Last Update Date: 10/27/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 6901838747
  • Enrollment ID: I20050901000308

Medical Identifiers

Medical identifiers for Mark L Greenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124008586NPI-NPPES
90603OtherNYAETNA
1C7777OtherNYHEALTHNET
P835132OtherNYOXFORD
C26312OtherNYBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 3359 (New York)Primary

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. Mark L Greenberg allows following entities to bill medicare on his behalf.
Provider NameFlynn Optometry Pllc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1457695033
PECOS PAC ID: 7810132446
Enrollment ID: O20130401000424

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. Mark L Greenberg 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
Mark L Greenberg, OD
275 N Middletown Rd, Suite 2b,
Pearl River, NY 10965-1188

Ph: (845) 735-5757
Mark L Greenberg, OD
275 N Middletown Rd, Suite 2b,
Pearl River, NY 10965-1188

Ph: (845) 735-5757

Reviews and Comments


Optometrist in Pearl River, NY

Dr. Mark Greenberg
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 275 N Middletown Rd, Pearl River, NY 10965
Phone: 845-735-5757    
Wonder Years Child Development
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 52 S Main St, Pearl River, NY 10965
Phone: 845-920-8622    Fax: 845-920-8619
Flynn Optometry Pllc
Optometrist
Medicare: Medicare Enrolled
Practice Location: 275 N Middletown Rd, Suite 2 B, Pearl River, NY 10965
Phone: 845-735-5757    Fax: 845-735-5967
Dr. Joan Reitzfeld, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 10 E Central Ave, Pearl River, NY 10965
Phone: 845-351-5744    Fax: 845-351-5356
Kirk Flynn, OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 275 N Middletown Rd, 2b, Pearl River, NY 10965
Phone: 845-735-5757    
Jennifer P. Flynn, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 275 N Middletown Rd, 2b, Pearl River, NY 10965
Phone: 845-735-5757    

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.