Robert Grabowski, LCSWR - Medicare Clinical Social Worker in Lynbrook, NY

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Robert Grabowski, LCSWR is a medicare enrolled "Social Worker - Clinical" provider in Lynbrook, New York. He graduated from medical school in 1984 and has 41 years of diverse experience with area of expertise as Clinical Social Worker. He is a member of the group practice Nassau Psychology, P.c. and his current practice location is 777 Sunrise Hwy Ste 200, Lynbrook, New York. You can reach out to his office (for appointments etc.) via phone at (516) 350-8564.

Robert Grabowski is licensed to practice in New York (license number R0317621) 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 1447316740.

Contact Information

Robert Grabowski, LCSWR
777 Sunrise Hwy Ste 200,
Lynbrook, NY 11563-2950
(516) 350-8564
(516) 874-2477

Map and Direction




Healthcare Provider's Profile

Full NameRobert Grabowski
GenderMale
SpecialityClinical Social Worker
Experience41 Years
Location777 Sunrise Hwy Ste 200, Lynbrook, 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:
  • Robert Grabowski graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1447316740
  • Provider Enumeration Date: 12/29/2006
  • Last Update Date: 11/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5890099253
  • Enrollment ID: I20160204000773

Medical Identifiers

Medical identifiers for Robert Grabowski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447316740NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical R0317621 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nassau Psychology, P.c.195169025415

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. Robert Grabowski allows following entities to bill medicare on his behalf.
Entity NameNew Horizon Counseling Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366430563
PECOS PAC ID: 4880681295
Enrollment ID: O20040428000452
Entity NameSun River Health Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568526838
PECOS PAC ID: 6608783568
Enrollment ID: O20040714000375
Entity NameLong Island Consultation Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295878577
PECOS PAC ID: 8729068622
Enrollment ID: O20040721001568
Entity NameBrightpoint Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003093436
PECOS PAC ID: 6800951989
Enrollment ID: O20090225000068
Entity NameNassau Psychology, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750763538
PECOS PAC ID: 1951690254
Enrollment ID: O20160926000792

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. Robert Grabowski 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
Robert Grabowski, LCSWR
123 Grove Ave Ste 216,
Cedarhurst, NY 11516-2302

Ph: (516) 350-8564		Robert Grabowski, LCSWR
777 Sunrise Hwy Ste 200,
Lynbrook, NY 11563-2950

Ph: (516) 350-8564

Reviews and Comments


Social Worker in Lynbrook, NY

Ms. Jacquelineb Marie Shelley, LCSW-R,ACSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 200 Atlantic Ave, Lynbrook, NY 11563
Phone: 516-439-6527    
Dr. Stacey Friedman Nelson, PHD,LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 108 Atlantic Ave, Apt 29a, Lynbrook, NY 11563
Phone: 516-792-1445    Fax: 516-792-1446
Mr. Sean Martin, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 68b Merrick Road, Lynbrook, NY 11563
Phone: 516-992-6630    
Ana M. Marsh, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 32a Franklin Ave, Lynbrook, NY 11563
Phone: 347-918-5456    Fax: 315-816-4837
Ms. Jennifer Renee Vardaro, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 68 Merrick Rd # B, Lynbrook, NY 11563
Phone: 516-296-0480    
Yolanda Koumidou-vlesmas, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 150 Piccadilly Dwns, Lynbrook, NY 11563
Phone: 516-568-0306    Fax: 516-568-0009
Ms. Eileen Marie Duffy Traslavina, LCSWR
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 113 Edmund St, Lynbrook, NY 11563
Phone: 516-668-3362    Fax: 516-599-8644

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.