Dr Mary Youssef, MD - Medicare Psychiatry in Ridgewood, NJ

Dr Mary Youssef, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Ridgewood, New Jersey. She graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Psychiatry. Her current practice location is 61 N Maple Ave Ste 304, Ridgewood, New Jersey. You can reach out to her office (for appointments etc.) via phone at (201) 857-0988.

Dr Mary Youssef is licensed to practice in New Jersey (license number 25MA11457800) 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 1316471329.

Contact Information

Dr Mary Youssef, MD
61 N Maple Ave Ste 304,
Ridgewood, NJ 07450-3232
(201) 857-0988
(201) 857-0989

Map and Direction




Physician's Profile

Full NameDr Mary Youssef
GenderFemale
SpecialityPsychiatry
Experience25 Years
Location61 N Maple Ave Ste 304, Ridgewood, 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:
  • Dr Mary Youssef graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1316471329
  • Provider Enumeration Date: 04/17/2017
  • Last Update Date: 02/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8224416920
  • Enrollment ID: I20220608003300

Medical Identifiers

Medical identifiers for Dr Mary Youssef such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316471329NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 310486 (New York)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 25MA11457800 (New Jersey)Primary

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. Dr Mary Youssef allows following entities to bill medicare on her behalf.
Entity NameWayne Behavioral Service Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487677795
PECOS PAC ID: 8820097561
Enrollment ID: O20061207000159
Entity NameMary Youssef, Md
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851098933
PECOS PAC ID: 6406221910
Enrollment ID: O20230417000094

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. Dr Mary Youssef 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
Dr Mary Youssef, MD
61 N Maple Ave Ste 304,
Ridgewood, NJ 07450-3232

Ph: (201) 857-0988
Dr Mary Youssef, MD
61 N Maple Ave Ste 304,
Ridgewood, NJ 07450-3232

Ph: (201) 857-0988

Reviews and Comments


Psychiatry & Neurology Doctors in Ridgewood, NJ

Sylvia Evelyn Flescher, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 76 W Ridgewood Ave, Ridgewood, NJ 07450
Phone: 201-445-0322    Fax: 201-447-8799
Dr. Arnold Scham, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 530 N Maple Ave, Ridgewood, NJ 07450
Phone: 201-447-0331    Fax: 201-327-6872
James R Cowan Jr., M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 70 E Ridgewood Ave, Ridgewood, NJ 07450
Phone: 201-670-4124    
Mrs. Amrit Grewal, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1200 E Ridgewood Ave, East Wing 2nd Floor, Ridgewood, NJ 07450
Phone: 201-444-0868    Fax: 201-493-0797
Dr. Alima Bibi Farooki, M.D.
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 127 Union St, Suite 106, Ridgewood, NJ 07450
Phone: 201-444-6140    Fax: 201-444-6148
Dr. Raul Isidro Ludmer, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 88 W Ridgewood Ave, Ridgewood, NJ 07450
Phone: 201-445-5692    
Mr. James Tuzio Shammas, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1200 East Ridgewood Ave, East Wing - 2nd Floor, Ridgewood, NJ 07450
Phone: 201-444-0868    Fax: 201-493-0797

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.