Maria Teresa Grubman, FAMILY NP - Medicare Nurse Practitioner in Bay Shore, NY

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Maria Teresa Grubman, FAMILY NP is a medicare enrolled "Nurse Practitioner - Family" in Bay Shore, New York. She graduated from nursing school in 2018 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice North Shore Health System Medical Faculty Group Practice Inc and her current practice location is 440 E Main Street, Bay Shore, New York. You can reach out to her office (for appointments etc.) via phone at (631) 414-6999.

Maria Teresa Grubman is licensed to practice in New York (license number F3440191) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1003469032.

Contact Information

Maria Teresa Grubman, FAMILY NP
440 E Main Street,
Bay Shore, NY 11706
(631) 414-6999
Not Available

Map and Direction




Provider's Profile

Full NameMaria Teresa Grubman
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
Location440 E Main Street, Bay Shore, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Maria Teresa Grubman graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1003469032
  • Provider Enumeration Date: 07/18/2019
  • Last Update Date: 05/23/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2163750159
  • Enrollment ID: I20190829001436

Medical Identifiers

Medical identifiers for Maria Teresa Grubman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003469032NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family F3440191 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore Health System Medical Faculty Group Practice Inc8022417328154

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. Maria Teresa Grubman allows following entities to bill medicare on her behalf.
Entity NameChs Physician Partners Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124497771
PECOS PAC ID: 7618955667
Enrollment ID: O20040708000027
Entity NameNorth Shore-lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262
Entity NameNorth Shore Health System Medical Faculty Group Practice Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003409061
PECOS PAC ID: 8022417328
Enrollment ID: O20210518002265

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. Maria Teresa Grubman 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
Maria Teresa Grubman, FAMILY NP
559 Fire Island Ave,
Babylon, NY 11702-4415

Ph: (516) 669-6677		Maria Teresa Grubman, FAMILY NP
440 E Main Street,
Bay Shore, NY 11706

Ph: (631) 414-6999

Reviews and Comments


Nurse Practitioner Nurses in Bay Shore, NY

Cheryl Schoedler, ANP
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Phone: 631-969-0546    
Allison Marie Kornahrens, PMHNP
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Marie Burkhardt, N.P.
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Practice Location: 301 E Main St, Bay Shore, NY 11706
Phone: 631-968-3818    Fax: 631-968-3698
Deborah Beauplan,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 301 E Main St, Bay Shore, NY 11706
Phone: 631-968-3000    
Mrs. Teresa Sara More, PNP-PC
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Medicare: Not Enrolled in Medicare
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Emmanuella E Viard, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 854 Sunrise Hwy # 1037, Bay Shore, NY 11706
Phone: 631-621-8348    Fax: 563-200-5520

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.