TRICIA N GUIDRY M.D.
NPI 1336109057
Obstetrics & Gynecology in Lake Charles, LA
About Tricia N Guidry M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRICIA N GUIDRY M.D. (NPI 1336109057) is an individual obstetrics & gynecology provider in Lake Charles, Louisiana, licensed in Louisiana (022627) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lafayette, and is a graduate of Meharry Medical College School Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tricia N Guidry M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
10Medicare enrollment records show Tricia Guidry reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lake Charles, LA 70605
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Sulphur, LA 70663
- Reassigned Medicare billing, Louisiana enrollment
- 60 clinicians in this Medicare group
Lafayette, LA 70508
- Reassigned Medicare billing, Louisiana enrollment
- 304 clinicians in this Medicare group
Alexandria, LA 71301
- Reassigned Medicare billing, Louisiana enrollment
- 34 clinicians in this Medicare group
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 127 clinicians in this Medicare group
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- 62 clinicians in this Medicare group
Greenville, SC 29607
- Reassigned Medicare billing, Louisiana enrollment
- 108 clinicians in this Medicare group
Mangonia Park, FL 33407
- Reassigned Medicare billing, Florida enrollment
- 237 clinicians in this Medicare group
Salisbury, MD 21801
- Reassigned Medicare billing, Maryland enrollment
- 27 clinicians in this Medicare group
Stockton, CA 95204
- Reassigned Medicare billing, California enrollment
- 83 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70605 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAKE CHARLES, LA 70605
LAKE CHARLES, LA 70605
LAKE CHARLES, LA 70605
LAKE CHARLES, LA 70605
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tricia Guidry's NPI number?
The NPI number for Tricia Guidry is 1336109057. It was assigned to this individual provider in the NPPES registry on March 25, 2006.
Where is Tricia Guidry located?
Tricia Guidry practices at 4150 Nelson Rd Bldg C-10, Lake Charles, LA 70605. The listed phone number is (337) 474-0653.
What is Tricia Guidry's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Tricia Guidry enrolled in Medicare?
Yes. Tricia Guidry is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Tricia Guidry's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tricia Guidry reassigns Medicare benefits to 10 organizations: Ochsner Clinic LLC (Lake Charles, LA), Calcasieu Cameron Hospital Service District (Sulphur, LA), Lourdes Physician Group LLC (Lafayette, LA), Dhp Of Louisiana PC (Alexandria, LA), Arlington Physician Services PA (Mansfield, TX) and 5 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tricia Guidry's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tricia Guidry accept?
Health plans from Arkansas Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, HMO Louisiana and Health Advantage and 1 other insurer list Tricia Guidry as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Tricia Guidry was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Tricia N Guidry, M.D. · NPI 1336109057
Obstetrics & Gynecology physician in Lake Charles, Louisiana. Individual provider, active in the CMS NPPES registry since March 25, 2006.
## Identity
- **NPI:** 1336109057 (Entity type: Individual)
- **Enumerated:** March 25, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 022627 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4150 NELSON RD, BLDG C-10, Lake Charles, LA 70605-4148
- **Phone:** (337) 474-0653 · **Fax:** (337) 474-0639
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1174095707, Lake Charles, LA); Calcasieu Cameron Hospital Service District (NPI 1083992382, Sulphur, LA); Lourdes Physician Group LLC (NPI 1437405883, Lafayette, LA); Dhp Of Louisiana PC (NPI 1013303056, Alexandria, LA); Arlington Physician Services PA (NPI 1093144610, Mansfield, TX); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Meharry Medical College School Of Medicine, class of 1995
## Record status
- **NPPES last updated:** October 22, 2026
- **Other identifiers:** Medicaid 1491357 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1336109057) · Data from the CMS NPPES public registry.