Ann Ellen Sullivan, - Medicare Counselor in Wentzville, MO

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Ann Ellen Sullivan, is a medicare enrolled "Counselor - Professional" provider in Wentzville, Missouri. She graduated from healthcare school in 2014 and has 12 years of diverse experience with area of expertise as Mental Health Counselor. She is a member of the group practice Alliance Mental Health, Llc and her current practice location is 237 Creekside Office Dr, Wentzville, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 202-1412.

Ann Ellen Sullivan is licensed to practice in Missouri (license number 2019046362) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1720412455.

Contact Information

Ann Ellen Sullivan,
237 Creekside Office Dr,
Wentzville, MO 63385-3290
(636) 202-1412
(636) 201-3379

Map and Direction


Healthcare Provider's Profile

Full NameAnn Ellen Sullivan
GenderFemale
SpecialityMental Health Counselor
Experience12 Years
Location237 Creekside Office Dr, Wentzville, Missouri
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ann Ellen Sullivan graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1720412455
  • Provider Enumeration Date: 08/29/2013
  • Last Update Date: 08/20/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7517315054
  • Enrollment ID: I20231122001793

Medical Identifiers

Medical identifiers for Ann Ellen Sullivan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720412455NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
101YP2500XCounselor - Professional 6286 (Oklahoma)Secondary
101YP2500XCounselor - Professional 2019046362 (Missouri)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alliance Mental Health, Llc034567073327

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. Ann Ellen Sullivan allows following entities to bill medicare on her behalf.
Entity NameAlliance Mental Health, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053602649
PECOS PAC ID: 0345670733
Enrollment ID: O20200427002009
Entity NameAlliance Mental Health Community Partnership
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679145486
PECOS PAC ID: 1355790437
Enrollment ID: O20231214002219
Entity NameAlliance Mental Health - Colorado LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205580040
PECOS PAC ID: 6507211075
Enrollment ID: O20260311002886

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. Ann Ellen Sullivan 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
Ann Ellen Sullivan,
2 Macon Ct,
Lake St Louis, MO 63367-1226

Ph: (903) 357-9642		Ann Ellen Sullivan,
237 Creekside Office Dr,
Wentzville, MO 63385-3290

Ph: (636) 202-1412

Reviews and Comments


Counselor in Wentzville, MO

Pamela Elaine Crismon, LPC
Counselor
Medicare: Accepting Medicare Assignments
Practice Location: 600 Medical Dr, Suite 109, Wentzville, MO 63385
Phone: 636-327-1183    
Mrs. Debra Lynn Cates, MAC
Counselor
Medicare: Not Enrolled in Medicare
Practice Location: 500 Medical Dr, Wentzville, MO 63385
Phone: 314-344-6700    Fax: 314-644-6198
Sandra Cunningham, LPC, RPT
Counselor
Medicare: Not Enrolled in Medicare
Practice Location: 14 E Main St, Wentzville, MO 63385
Phone: 636-362-4138    
Lowell Lawrence Fry Jr., LPC, MA
Counselor
Medicare: Accepting Medicare Assignments
Practice Location: 1032 Crosswinds Ct, Wentzville, MO 63385
Phone: 636-445-7161    
Rebecca Kay Wallace, LPC
Counselor
Medicare: Medicare Enrolled
Practice Location: 1032 Crosswinds Ct, Wentzville, MO 63385
Phone: 888-403-1071    
Marilyn Parsons, PLPC
Counselor
Medicare: Not Enrolled in Medicare
Practice Location: 1032 Crosswinds Ct, Wentzville, MO 63385
Phone: 844-853-8937    
Danielle Marie Nichole High, LPC
Counselor
Medicare: Not Enrolled in Medicare
Practice Location: 1032 Crosswinds Ct, Wentzville, MO 63385
Phone: 888-403-1071    

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.