Joanna K Tomaszek, FNP - Medicare Nurse Practitioner in Brooklyn, NY

Joanna K Tomaszek, FNP is a medicare enrolled "Nurse Practitioner - Family" in Brooklyn, New York. She went to State University Of New York At Stony Brook, School Of Medicine and graduated in 2020 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Icahn School Of Medicine At Mount Sinai and her current practice location is 135 N 7th St, Brooklyn, New York. You can reach out to her office (for appointments etc.) via phone at (718) 218-0450.

Joanna K Tomaszek is licensed to practice in New York (license number 346403) 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 1104160720.

Contact Information

Joanna K Tomaszek, FNP
135 N 7th St,
Brooklyn, NY 11249-2927
(718) 218-0450
(718) 218-0451

Map and Direction




Provider's Profile

Full NameJoanna K Tomaszek
GenderFemale
SpecialityNurse Practitioner
Experience4 Years
Location135 N 7th St, Brooklyn, 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:
  • Joanna K Tomaszek attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 2020
  NPI Data:
  • NPI Number: 1104160720
  • Provider Enumeration Date: 11/20/2012
  • Last Update Date: 11/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7618367863
  • Enrollment ID: I20211202002321

Medical Identifiers

Medical identifiers for Joanna K Tomaszek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104160720NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 346403 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Icahn School Of Medicine At Mount Sinai22646910702323

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. Joanna K Tomaszek allows following entities to bill medicare on her behalf.
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568841930
PECOS PAC ID: 2264691070
Enrollment ID: O20151112000217

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. Joanna K Tomaszek 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
Joanna K Tomaszek, FNP
135 N 7th St,
Brooklyn, NY 11249-2927

Ph: () -
Joanna K Tomaszek, FNP
135 N 7th St,
Brooklyn, NY 11249-2927

Ph: (718) 218-0450

Reviews and Comments


Nurse Practitioner Nurses in Brooklyn, NY

Lucinda T Langenkamp, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 94 Manhattan Ave, Brooklyn, NY 11206
Phone: 718-388-0390    
Samantha Kilkenny, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 156 Henry St, Brooklyn, NY 11201
Phone: 718-237-5001    
Vivien Li, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 6300 8th Ave, Brooklyn, NY 11220
Phone: 718-765-2700    
Hui-min Feng, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 6010 Bay Pkwy Ste 901, Brooklyn, NY 11204
Phone: 718-748-0863    
Viletha Small-clarke,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 441 E 53rd St, Brooklyn, NY 11203
Phone: 347-982-3034    
Matene Dosso-darcy,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 11 Mckeever Pl Apt 6a, Brooklyn, NY 11225
Phone: 917-532-9482    
Donovan George Cameron, PMHNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1577 Remsen Ave, Brooklyn, NY 11236
Phone: 929-327-9117    

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.