Dr Daniel T Williams, MD - Medicare Psychiatry in New Hyde Park, NY

Dr Daniel T Williams, MD is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in New Hyde Park, New York. He went to Js Weill Medical College, Cornell University and graduated in 1969 and has 55 years of diverse experience with area of expertise as Psychiatry. His current practice location is 2001 Marcus Ave., Suite 218 North, New Hyde Park, New York. You can reach out to his office (for appointments etc.) via phone at (516) 488-3636.

Dr Daniel T Williams is licensed to practice in New York (license number 107547) 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 1811094451.

Contact Information

Dr Daniel T Williams, MD
2001 Marcus Ave., Suite 218 North,
New Hyde Park, NY 11042
(516) 488-3636
(516) 270-3939

Map and Direction




Physician's Profile

Full NameDr Daniel T Williams
GenderMale
SpecialityPsychiatry
Experience55 Years
Location2001 Marcus Ave., New Hyde Park, New York
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:
  • Dr Daniel T Williams attended and graduated from Js Weill Medical College, Cornell University in 1969
  NPI Data:
  • NPI Number: 1811094451
  • Provider Enumeration Date: 09/17/2006
  • Last Update Date: 05/28/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9739349390
  • Enrollment ID: I20120320000355

Medical Identifiers

Medical identifiers for Dr Daniel T Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811094451NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 107547 (New York)Primary

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 Daniel T Williams 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 Daniel T Williams, MD
21 Meadow Woods Rd,
Great Neck, NY 11020-1231

Ph: (516) 488-3636
Dr Daniel T Williams, MD
2001 Marcus Ave., Suite 218 North,
New Hyde Park, NY 11042

Ph: (516) 488-3636

Reviews and Comments


Psychiatry & Neurology Doctors in New Hyde Park, NY

Felicia Gliksman, D.O.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 410 Lakeville Rd, Suite 105, New Hyde Park, NY 11042
Phone: 516-465-5255    
Dr. Asiya Kabir, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 56 Grattan St, New Hyde Park, NY 11040
Phone: 718-460-0658    
Joanna Sabina Gedzior, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 270-05 76th Avenue Consultation Psychiatry, The North Shore - Long Island Jewish Health System, New Hyde Park, NY 11040
Phone: 718-470-4650    
Deepika R Ramchandani, MD
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 1575 Hillside Ave, New Hyde Park, NY 11040
Phone: 516-328-9053    Fax: 516-705-3418
Rose Marrie Sy-kho, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 410 Lakeville Rd, Suite 105, New Hyde Park, NY 11042
Phone: 516-465-5255    
Margarita Kats, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 26901 76th Ave, New Hyde Park, NY 11040
Phone: 000-000-0000    
Dr. Ellen K Haddad, DO
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1991 Marcus Ave Ste 110, New Hyde Park, NY 11042
Phone: 516-466-4700    Fax: 516-466-4810

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).

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