Gizele Williams, CRNA - Medicare Nurse Anesthetist, Certified Registered in New York, NY

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Gizele Williams, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in New York, New York. Her current practice location is 550 1st Ave, Rusk 607, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 263-5072.

Gizele Williams is licensed to practice in New York (license number 342676) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1073515599.

Contact Information

Gizele Williams, CRNA
550 1st Ave, Rusk 607,
New York, NY 10016-6402
(212) 263-5072
Not Available

Map and Direction




Provider's Profile

Full NameGizele Williams
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location550 1st Ave, New York, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073515599
  • Provider Enumeration Date: 08/15/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9931273430
  • Enrollment ID: I20080731000717

Medical Identifiers

Medical identifiers for Gizele Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073515599NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 342676 (New York)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. Gizele Williams allows following entities to bill medicare on her behalf.
Entity NameIgor Amigud Physician P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245337989
PECOS PAC ID: 8729016878
Enrollment ID: O20050729000667
Entity NameNew York Gi Center, Llc
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1336258128
PECOS PAC ID: 9931202280
Enrollment ID: O20070307000395

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. Gizele 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
Gizele Williams, CRNA
550 1st Ave, Rusk 607,
New York, NY 10016-6402

Ph: (212) 263-5072		Gizele Williams, CRNA
550 1st Ave, Rusk 607,
New York, NY 10016-6402

Ph: (212) 263-5072

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in New York, NY

Steven Winnett,
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Medicare: Accepting Medicare Assignments
Practice Location: 525 E 68th St, New York, NY 10065
Phone: 212-746-2962    
Egbert Clayton, CRNA
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Practice Location: 1275 York Ave, New York, NY 10021
Phone: 646-227-3813    
Nora Zmuidins, CRNA
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Practice Location: 1275 York Ave, New York, NY 10021
Phone: 646-227-3813    
Ms. Lynn Ann Reilly, C.R.N.A.
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 525 E 68th St, New York, NY 10065
Phone: 212-746-2959    
Lauren Peiffer,
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1275 York Ave, New York, NY 10065
Phone: 212-639-2000    
Sung Min Park,
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 550 1st Ave, New York, NY 10016
Phone: 212-263-5072    
Amanda M L Reuter,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 550 1st Ave, New York, NY 10016
Phone: 212-263-5072    

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.