Jeffrey Greenfield, - Medicare Clinical Social Worker in Washington, NJ

Jeffrey Greenfield, is a medicare enrolled "Social Worker - Clinical" provider in Washington, New Jersey. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Clinical Social Worker. He is a member of the group practice Center For Family Services Inc and his current practice location is Family Guidance Center Of Warren County, 492 Route 57 West, Washington, New Jersey. You can reach out to his office (for appointments etc.) via phone at (908) 689-1000.

Jeffrey Greenfield is licensed to practice in New Jersey (license number 44SC05238000) 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 1396342325.

Contact Information

Jeffrey Greenfield,
Family Guidance Center Of Warren County, 492 Route 57 West,
Washington, NJ 07882-4411
(908) 689-1000
(908) 689-4529

Map and Direction




Healthcare Provider's Profile

Full NameJeffrey Greenfield
GenderMale
SpecialityClinical Social Worker
Experience29 Years
LocationFamily Guidance Center Of Warren County, Washington, New Jersey
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:
  • Jeffrey Greenfield graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1396342325
  • Provider Enumeration Date: 10/02/2020
  • Last Update Date: 10/02/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9537579164
  • Enrollment ID: I20201110000489

Medical Identifiers

Medical identifiers for Jeffrey Greenfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396342325NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 44SC05238000 (New Jersey)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Center For Family Services Inc882007243220

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. Jeffrey Greenfield allows following entities to bill medicare on his behalf.
Entity NameCenter For Family Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861565715
PECOS PAC ID: 8820072432
Enrollment ID: O20040614000191
Entity NameNorthstar Counseling Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871977702
PECOS PAC ID: 6204144165
Enrollment ID: O20150928000444

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. Jeffrey Greenfield 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
Jeffrey Greenfield,
Family Guidance Center Of Warren County, 492 Route 57 West,
Washington, NJ 07882-4411

Ph: (908) 689-1000
Jeffrey Greenfield,
Family Guidance Center Of Warren County, 492 Route 57 West,
Washington, NJ 07882-4411

Ph: (908) 689-1000

Reviews and Comments


Social Worker in Washington, NJ

Mr. Kenneth Palmisano, LCSW,LCADC,CCS,CPRS
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 492 Route 57 W, Washington, NJ 07882
Phone: 908-689-1000    Fax: 908-689-1491
Julia A Craven, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 492 Rt 57 West, Washington, NJ 07882
Phone: 908-689-1000    Fax: 908-689-4529
Kathy M Kane, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 492 Route 57 W, Washington, NJ 07882
Phone: 908-689-1000    Fax: 908-689-4529
Jennifer Pax,
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 56 Bryan Rd, Washington, NJ 07882
Phone: 718-663-1205    
Leslie Ann Frey, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 492 Route 57 West, Family Guidance Center Of Warren County, Washington, NJ 07882
Phone: 908-689-1000    Fax: 908-689-4529
Ms. Laurie H Boehm, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 492 Route 57 W, Washington, NJ 07882
Phone: 908-689-1000    Fax: 908-689-4529

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.