Taina Ketsy Guillaume, FNP-BC - Family Medicine in Valley Stream, NY

Taina Ketsy Guillaume, FNP-BC is a Family Medicine physician based in Valley Stream, New York. Taina Ketsy Guillaume is licensed to practice in New York (license number F356086-01) and her current practice location is 900 Franklin Ave, Valley Stream, New York. She can be reached at her office (for appointments etc.) via phone at (516) 256-6600.

NPI number for Taina Ketsy Guillaume is 1659245777 and her current mailing address is 13807 233rd St, Rosedale, New York. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1659245777.

Contact Information

Taina Ketsy Guillaume, FNP-BC
900 Franklin Ave,
Valley Stream, NY 11580-2145
(516) 256-6600
Not Available

Map and Direction




Physician's Profile

Full NameTaina Ketsy Guillaume
GenderFemale
SpecialityFamily Medicine
Location900 Franklin Ave, Valley Stream, New York
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1659245777
  • Provider Enumeration Date: 10/01/2025
  • Last Update Date: 10/01/2025

Medical Identifiers

Medical identifiers for Taina Ketsy Guillaume such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659245777NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine F356086-01 (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. Taina Ketsy Guillaume is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Taina Ketsy Guillaume, FNP-BC
13807 233rd St,
Rosedale, NY 11422-1902

Ph: (347) 898-1872
Taina Ketsy Guillaume, FNP-BC
900 Franklin Ave,
Valley Stream, NY 11580-2145

Ph: (516) 256-6600

Reviews and Comments


Family Medicine Doctors in Valley Stream, NY

Dr. Ashok Kumar Ram, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 Rockaway Ave, Valley Stream, NY 11581
Phone: 516-825-4151    Fax: 516-825-4146
Dr. Eric Bret Farron, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 201-5 E Merrick Rd, Valley Stream, NY 11580
Phone: 516-825-3131    Fax: 516-568-1402
Charmaine S Johnson, D.O
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 260 W Sunrise Hwy Ste 200, Valley Stream, NY 11581
Phone: 516-825-3600    Fax: 516-823-2051
Dr. July Gaysynsky, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 145 E Merrick Rd, Valley Stream, NY 11580
Phone: 516-599-5533    Fax: 516-599-5534
Dr. Harry David Schneider, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 111 Captains Rd, Valley Stream, NY 11581
Phone: 516-792-5096    
Craig Louise Sheflin, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15 Munro Blvd, Valley Stream, NY 11581
Phone: 516-791-5800    Fax: 516-837-3999
Dr. Harold K Sirota, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 30 East Sunrise Highway, Valley Stream, NY 11581
Phone: 516-791-5804    Fax: 516-791-5809

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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