Desiree Dian Williams, FNP-BC - Medicare Nurse Practitioner in Crown Point, IN

Desiree Dian Williams, FNP-BC is a medicare enrolled "Nurse Practitioner - Family" in Crown Point, Indiana. She graduated from nursing school in 2012 and has 12 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Michiana Gastroenterology, Inc and her current practice location is 1205 S Main St Ste 201, Crown Point, Indiana. You can reach out to her office (for appointments etc.) via phone at (219) 769-8340.

Desiree Dian Williams is licensed to practice in Indiana (license number 71004561A) 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 1548502495.

Contact Information

Desiree Dian Williams, FNP-BC
1205 S Main St Ste 201,
Crown Point, IN 46307-3677
(219) 769-8340
(219) 769-8341

Map and Direction




Provider's Profile

Full NameDesiree Dian Williams
GenderFemale
SpecialityNurse Practitioner
Experience12 Years
Location1205 S Main St Ste 201, Crown Point, Indiana
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:
  • Desiree Dian Williams graduated from nursing school in 2012
  NPI Data:
  • NPI Number: 1548502495
  • Provider Enumeration Date: 03/19/2013
  • Last Update Date: 09/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0446479083
  • Enrollment ID: I20140915001186

Medical Identifiers

Medical identifiers for Desiree Dian Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548502495NPI-NPPES
736980001OtherINMEDICARE
201267680MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 71004561A (Indiana)Primary
163WG0000XRegistered Nurse - General Practice 28130302A (Indiana)Secondary
363LF0000XNurse Practitioner - Family 2013001517 (Indiana)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Joseph Regional Medical Center - PlymouthPlymouth, INHospital
Saint Joseph Regional Medical CenterMishawaka, INHospital
Memorial Hospital Of South BendSouth bend, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Michiana Gastroenterology, Inc216352989213

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. Desiree Dian Williams allows following entities to bill medicare on her behalf.
Entity NameMichiana Gastroenterology, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821094525
PECOS PAC ID: 2163529892
Enrollment ID: O20070515000183

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. Desiree Dian 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
Desiree Dian Williams, FNP-BC
Po Box 781076,
Detroit, MI 48278-1076

Ph: (317) 528-4800
Desiree Dian Williams, FNP-BC
1205 S Main St Ste 201,
Crown Point, IN 46307-3677

Ph: (219) 769-8340

Reviews and Comments


Nurse Practitioner Nurses in Crown Point, IN

Nichole Elaine Roberts, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 9470 Broadway, Crown Point, IN 46307
Phone: 219-661-3260    Fax: 219-662-3770
James Brown,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2100 N Main St Ste 304, Crown Point, IN 46307
Phone: 574-546-1900    Fax: 574-546-1999
Mrs. Lydia C Buyco, ADULT NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 9330 South Broadway Blvd, Crown Point, IN 46307
Phone: 219-662-5072    
Faith A Ornelas, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2050 N Main St Ste C, Crown Point, IN 46307
Phone: 219-662-3300    Fax: 219-662-3301
Anita D Arthur, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 2100 N Main St Ste 304, Crown Point, IN 46307
Phone: 574-546-1900    Fax: 574-546-1999
Mrs. Josefina Estrada Offredo, N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 9330 South Broadway Blvd, Crown Point, IN 46307
Phone: 219-662-5072    
Jennifer Lee Virgl, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 12750 St Francis Dr, Crown Point, IN 46307
Phone: 219-757-6121    Fax: 219-681-6897

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.