Mrs Mona Williams - Gregory, APN, - Medicare Nurse Practitioner in Edison, NJ

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Mrs Mona Williams - Gregory, APN, is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Edison, New Jersey. She graduated from nursing school in 2015 and has 10 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Brain Ways Llc, Nj Memory And Behavioral Care and her current practice location is 6 Kilmer Rd Unit A114, Edison, New Jersey. You can reach out to her office (for appointments etc.) via phone at (908) 720-9191.

Mrs Mona Williams - Gregory is licensed to practice in New Jersey (license number 26NJ00112400) 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 1336244227.

Contact Information

Mrs Mona Williams - Gregory, APN,
6 Kilmer Rd Unit A114,
Edison, NJ 08817-2432
(908) 720-9191
(845) 999-3661

Map and Direction




Provider's Profile

Full NameMrs Mona Williams - Gregory
GenderFemale
SpecialityNurse Practitioner
Experience10 Years
Location6 Kilmer Rd Unit A114, Edison, New Jersey
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:
  • Mrs Mona Williams - Gregory graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1336244227
  • Provider Enumeration Date: 09/14/2006
  • Last Update Date: 08/22/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9133213457
  • Enrollment ID: I20070918000257

Medical Identifiers

Medical identifiers for Mrs Mona Williams - Gregory such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336244227NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 26NJ00112400 (New Jersey)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health SP027974 (Pennsylvania)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health 26NJ00112400 (New Jersey)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Brain Ways Llc61032199853
Nj Memory And Behavioral Care771901326768

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. Mrs Mona Williams - Gregory allows following entities to bill medicare on her behalf.
Entity NameRobert Wood Johnson Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902848625
PECOS PAC ID: 8628065117
Enrollment ID: O20040427001205
Entity NameRutgers Health-rwj Neurosurgery Faculty
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710012604
PECOS PAC ID: 4587613443
Enrollment ID: O20050118000611
Entity NameRutgers Health-rwj Surgery Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548356926
PECOS PAC ID: 6507803210
Enrollment ID: O20050414000264
Entity NameNj Memory And Behavioral Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538499181
PECOS PAC ID: 7719013267
Enrollment ID: O20100413000027
Entity NameBarnabas Health Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841557246
PECOS PAC ID: 9537316955
Enrollment ID: O20120820000951
Entity NameEuthymia Behavioral Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801556691
PECOS PAC ID: 6103219985
Enrollment ID: O20220201000560
Entity NameGrow Healthcare Group Of New Jersey Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841949328
PECOS PAC ID: 5193194835
Enrollment ID: O20221220000110

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. Mrs Mona Williams - Gregory 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
Mrs Mona Williams - Gregory, APN,
27 Michael St,
Piscataway, NJ 08854-6074

Ph: (908) 720-9191		Mrs Mona Williams - Gregory, APN,
6 Kilmer Rd Unit A114,
Edison, NJ 08817-2432

Ph: (908) 720-9191

Reviews and Comments


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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.