Tricia N Guidry, MD - Medicare Obstetrics & Gynecology in Lake Charles, LA

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Tricia N Guidry, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Lake Charles, Louisiana. Her current practice location is 4150 Nelson Rd, Bldg C-10, Lake Charles, Louisiana. You can reach out to her office (for appointments etc.) via phone at (337) 474-0653.

Tricia N Guidry is licensed to practice in Louisiana (license number 022627) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1336109057.

Contact Information

Tricia N Guidry, MD
4150 Nelson Rd, Bldg C-10,
Lake Charles, LA 70605-4148
(337) 474-0653
(337) 474-0639

Map and Direction




Physician's Profile

Full NameTricia N Guidry
GenderFemale
SpecialityObstetrics & Gynecology
Location4150 Nelson Rd, Lake Charles, Louisiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1336109057
  • Provider Enumeration Date: 03/25/2006
  • Last Update Date: 03/28/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7214932300
  • Enrollment ID: I20060925000048

Medical Identifiers

Medical identifiers for Tricia N Guidry such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336109057NPI-NPPES
1491357MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 022627 (Louisiana)Secondary
207V00000XObstetrics & Gynecology 022627 (Louisiana)Primary

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. Tricia N Guidry allows following entities to bill medicare on her behalf.
Entity NameCalcasieu Cameron Hospital Service District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093719932
PECOS PAC ID: 1052221447
Enrollment ID: O20081104000079
Entity NameLourdes Physician Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437405883
PECOS PAC ID: 7214177757
Enrollment ID: O20130705000541
Entity NameDhp Of Louisiana Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013303056
PECOS PAC ID: 1658683701
Enrollment ID: O20150702001875
Entity NameObhg Louisiana Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639567316
PECOS PAC ID: 9234443250
Enrollment ID: O20150805006718

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. Tricia N Guidry 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
Tricia N Guidry, MD
4150 Nelson Rd, Bldg C-10,
Lake Charles, LA 70605-4148

Ph: (337) 474-0653		Tricia N Guidry, MD
4150 Nelson Rd, Bldg C-10,
Lake Charles, LA 70605-4148

Ph: (337) 474-0653

Reviews and Comments


Obstetrics & Gynecology Doctors in Lake Charles, LA

Alice Monroe Babst, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4150 Nelson Rd Ste G, Lake Charles, LA 70605
Phone: 337-562-3747    Fax: 337-562-3694
Donald R. Parker, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 4150 Nelson Rd, Bldg E-4, Lake Charles, LA 70605
Phone: 337-477-1358    
Armand C. Grimshaw, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1890 W Gauthier Rd Ste 135, Lake Charles, LA 70605
Phone: 337-480-5510    Fax: 337-480-5511
Karen Marie Fisher, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4150 Nelson Rd Ste 9, Lake Charles, LA 70605
Phone: 337-419-0900    Fax: 337-602-6446
Cynthia Jean Scott, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 4150 Nelson Rd, Ste B-7, Lake Charles, LA 70605
Phone: 337-474-3307    Fax: 337-474-3308
Eugene Fontenot, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4150 Nelson Rd, Lake Charles, LA 70605
Phone: 337-474-2056    Fax: 337-477-9334
Dr. John Liebert Colligan, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 2000 Opelousas St, Lake Charles, LA 70601
Phone: 337-439-9983    Fax: 337-437-9460

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.