Mr William R Tennill, LCSW - Clinical Social Worker in Jacksonville, IL

Mr William R Tennill, LCSW is a Social Worker - Clinical based in Jacksonville, Illinois. Mr William R Tennill is licensed to practice in Illinois (license number ) and his current practice location is 557 N Westgate Ave, Jacksonville, Illinois. He can be reached at his office (for appointments etc.) via phone at (217) 245-7275.

NPI number for Mr William R Tennill is 1154339349 and his current mailing address is 800 E Carpenter St, Po Box 1977, Springfield, Illinois. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1154339349.

Contact Information

Mr William R Tennill, LCSW
557 N Westgate Ave,
Jacksonville, IL 62650-1156
(217) 245-7275
(217) 245-7427

Map and Direction




Healthcare Provider's Profile

Full NameMr William R Tennill
GenderMale
SpecialitySocial Worker - Clinical
Location557 N Westgate Ave, Jacksonville, Illinois
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1154339349
  • Provider Enumeration Date: 08/03/2006
  • Last Update Date: 07/09/2007

Medical Identifiers

Medical identifiers for Mr William R Tennill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154339349NPI-NPPES
100775OtherILHEALTH ALLIANCE
681484OtherILHEALTHLINK
06932018OtherILBC/BS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical (Illinois)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. Mr William R Tennill 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
Mr William R Tennill, LCSW
800 E Carpenter St, Po Box 1977,
Springfield, IL 62702-5324

Ph: (217) 544-6464
Mr William R Tennill, LCSW
557 N Westgate Ave,
Jacksonville, IL 62650-1156

Ph: (217) 245-7275

Reviews and Comments


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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.

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