Ervin Williams, CRNA - Medicare Anesthesiology Assistant in Fort Myers, FL

Ervin Williams, CRNA is a medicare enrolled "Anesthesiologist Assistant" in Fort Myers, Florida. He graduated from nursing school in 2015 and has 9 years of diverse experience with area of expertise as Anesthesiology Assistant. He is a member of the group practice Cleveland Clinic Florida (a Nonprofit Corporation) and his current practice location is 4048 Evans Ave, Ste 303, Fort Myers, Florida. You can reach out to his office (for appointments etc.) via phone at (239) 332-5344.

Ervin Williams is licensed to practice in Florida (license number AA289) 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 1699145417.

Contact Information

Ervin Williams, CRNA
4048 Evans Ave, Ste 303,
Fort Myers, FL 33901-9322
(239) 332-5344
(239) 332-7246

Map and Direction




Provider's Profile

Full NameErvin Williams
GenderMale
SpecialityAnesthesiology Assistant
Experience9 Years
Location4048 Evans Ave, Fort Myers, Florida
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:
  • Ervin Williams graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1699145417
  • Provider Enumeration Date: 10/06/2015
  • Last Update Date: 10/06/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 6709186570
  • Enrollment ID: I20151201000011

Medical Identifiers

Medical identifiers for Ervin Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699145417NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367H00000XAnesthesiologist Assistant AA289 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cleveland Clinic HospitalWeston, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cleveland Clinic Florida (a Nonprofit Corporation)7911807128616

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. Ervin Williams allows following entities to bill medicare on his behalf.
Entity NameCleveland Clinic Florida (a Nonprofit Corporation)
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215989298
PECOS PAC ID: 7911807128
Enrollment ID: O20040113000394
Entity NameUs Anesthesia Partners Of Florida Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518910520
PECOS PAC ID: 0345143152
Enrollment ID: O20040129000594
Entity NameIndian River Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710933031
PECOS PAC ID: 9234130329
Enrollment ID: O20070116000060

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. Ervin 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
Ervin Williams, CRNA
4048 Evans Ave, Ste 303,
Fort Myers, FL 33901-9322

Ph: (239) 332-5344
Ervin Williams, CRNA
4048 Evans Ave, Ste 303,
Fort Myers, FL 33901-9322

Ph: (239) 332-5344

Reviews and Comments


Anesthesiologist Assistant Nurses in Fort Myers, FL

Felicia Nicole Reeves, CAA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2776 Cleveland Ave, Fort Myers, FL 33901
Phone: 954-759-1985    
Morgan Victoria Gloster, CAA
Anesthesiologist Assistant
Medicare: Medicare Enrolled
Practice Location: 2776 Cleveland Ave, Fort Myers, FL 33901
Phone: 239-343-2000    
Katelyn Van De Water, CAA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2776 Cleveland Ave, Fort Myers, FL 33901
Phone: 239-343-2000    
Bruna Gomes Marciante,
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2776 Cleveland Ave, Fort Myers, FL 33901
Phone: 407-667-0444    
Steven Zombory, CAA
Anesthesiologist Assistant
Medicare: Medicare Enrolled
Practice Location: 2776 Cleveland Ave, Fort Myers, FL 33901
Phone: 239-343-2000    
Vanessa Ordonez, AA
Anesthesiologist Assistant
Medicare: Medicare Enrolled
Practice Location: 4048 Evans Ave, Ste 303, Fort Myers, FL 33901
Phone: 239-332-5344    Fax: 239-332-7246
Benjamin Howard Lippitt, AA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 9981 S Healthpark Dr, Fort Myers, FL 33908
Phone: 239-343-5000    

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.