Digestive Consultants Llc - Medicare Primary Care in O Fallon, MO

Digestive Consultants Llc is a medicare enrolled primary clinic (Internal Medicine - Gastroenterology) in O Fallon, Missouri. The current practice location for Digestive Consultants Llc is 5551 Winghaven Blvd Ste 250, O Fallon, Missouri. For appointments, you can reach them via phone at (636) 685-7795. The mailing address for Digestive Consultants Llc is 224 S Woods Mill Rd Ste 410s, Chesterfield, Missouri and phone number is (636) 685-7795.

Digestive Consultants Llc is licensed to practice in * (Not Available) (license number ). The clinic also participates in the medicare program and its NPI number is 1013414317. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (636) 685-7795.

Contact Information

Digestive Consultants Llc
5551 Winghaven Blvd Ste 250
O Fallon
MO 63368-3630
(636) 685-7795
(314) 590-5959

Map and Direction


Primary Care Clinic Profile

Full NameDigestive Consultants Llc
SpecialityInternal Medicine
Location5551 Winghaven Blvd Ste 250, O Fallon, Missouri
Authorized Official Name and PositionDarren R. Haskell (CHIEF MEDICAL OFFICER)
Authorized Official Contact3142056444
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Digestive Consultants Llc
224 S Woods Mill Rd Ste 410s
Chesterfield
MO 63017-3605

Ph: (636) 685-7795
Digestive Consultants Llc
5551 Winghaven Blvd Ste 250
O Fallon
MO 63368-3630

Ph: (636) 685-7795

NPI Details:

NPI Number1013414317
Provider Enumeration Date04/12/2018
Last Update Date02/20/2026

Medicare PECOS Information:

Medicare PECOS PAC ID2567714900
Medicare Enrollment IDO20181011002755

Medical Identifiers

Medical identifiers for Digestive Consultants Llc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013414317NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Digestive Consultants Llc acts as a billing entity for following providers:
Provider NameSajid Zafar
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1538274428
PECOS PAC ID: 2365476454
Enrollment ID: I20050919000569
Provider NameDavid S Lotsoff
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1205807328
PECOS PAC ID: 0749221646
Enrollment ID: I20100424000049
Provider NameElie Jean Chahla
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1205082633
PECOS PAC ID: 4789855321
Enrollment ID: I20110912000664
Provider NameLorie Campbell
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1831552728
PECOS PAC ID: 2567760820
Enrollment ID: I20160420000206
Provider NameJennifer M Humphrey
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1639642986
PECOS PAC ID: 6608052410
Enrollment ID: I20190325000864
Provider NameTanya Harte
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1083270797
PECOS PAC ID: 9739412792
Enrollment ID: I20190605002620
Provider NameMelissa Renee Hall
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1417696816
PECOS PAC ID: 0345697694
Enrollment ID: I20231108003159
Provider NameJessica Michelle Alvarez
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1053152793
PECOS PAC ID: 6709329154
Enrollment ID: I20240613004001
Provider NameRoshan Shrestha
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1427191782
PECOS PAC ID: 0143204156
Enrollment ID: I20250606000093

Reviews and Comments


Internal Medicine in O Fallon, MO

Kevin L. Threlkeld, M.d., Llc
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 204 N Main St, O Fallon, MO 63366
Phone: 636-240-3420    
Internal Medicine At Winghaven Llc
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 5551 Winghaven Blvd Ste 290, O Fallon, MO 63368
Phone: 636-695-2575    Fax: 314-590-5938
O'fallon Pain Relief Associates Llc
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 2682 Babble Creek Ln, O Fallon, MO 63368
Phone: 636-978-3000    Fax: 636-978-1821
Surgical Clinic Inc
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 103 Church St, O Fallon, MO 63366
Phone: 636-240-1100    Fax: 636-240-1104
Chiro Co Llc
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 2917 Highway K Ste F, O Fallon, MO 63368
Phone: 314-239-2427    
Frontier Integrated Health Center Inc
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 199 Frontier Park Dr, O Fallon, MO 63366
Phone: 636-379-5934    Fax: 636-410-3323

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.