John C. Guidry, DDS, MS
- Hospital affiliations
- 2
- Industry payments
- $160
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 524 Dr Michael Debakey Drive, Lake Charles, LA 70601
- Practice phone
- Call (337) 436-2511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Guidry's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John C. Guidry is a dentist in Lake Charles, Louisiana
John Guidry practices at CHRISTUS Ochsner St. Patrick Hospital in Lake Charles, Louisiana, part of CHRISTUS Health.
John Guidry's NPI, 1588870471, was assigned on May 15, 2007. John Guidry holds Texas license 20775.
- NPI
- 1588870471NPI Registry (opens in a new tab)
- NPI enumeration date
- May 15, 2007
- NPI status
- Active
- Practice phone
- (337) 436-2511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
John C. Guidry practices at CHRISTUS Ochsner St. Patrick Hospital in Lake Charles, Louisiana
John Guidry's primary practice is CHRISTUS Ochsner St. Patrick Hospital, at 524 Dr Michael Debakey Drive, Lake Charles, LA 70601 in Calcasieu Parish. The practice phone is (337) 436-2511.
- CHRISTUS Ochsner St. Patrick Hospital524 Dr Michael Debakey Drive, Lake Charles, LA 70601 · Calcasieu ParishPhone(337) 436-2511
Source: Dmand AI Affiliation Data
John C. Guidry is affiliated with 2 sites of care
John Guidry's primary practice is CHRISTUS Ochsner St. Patrick Hospital in Lake Charles, Louisiana, part of CHRISTUS Health. Dmand AI also links John Guidry to 1 hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John C. Guidry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Guidry practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHRISTUS Ochsner St. Patrick Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CHRISTUS Health and 6.2K+ hospitals, with verified contacts in the same login.
John C. Guidry is one of 364 dentists in Louisiana
Dentist is John Guidry's primary specialty in the NPI Registry, under taxonomy code 122300000X. John Guidry is licensed in Texas.
Specialties and state licenses
- Dentist, TexasPrimary
Dentists near John Guidry
Counts of dentists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
John C. Guidry's patients have a median age of 88
Across all payers, Dmand AI patient panel data puts John Guidry's median patient age at 88, with 100% women.
John Guidry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 88
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
John C. Guidry received $160 in industry payments in 2025
CMS Open Payments shows 3 general payments to John Guidry from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Hu-Friedy Mfg. Co., LLC paid the most, $160.
Companies that paid John Guidry the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John C. Guidry's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John C. Guidry
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John C. Guidry's NPI number?
John C. Guidry's NPI number is 1588870471. It was assigned on May 15, 2007, and it is active in the NPI Registry.
What does John C. Guidry specialize in?
John C. Guidry is a dentist in Lake Charles, Louisiana. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does John C. Guidry practice?
John Guidry practices at 524 Dr Michael Debakey Drive, Lake Charles, LA 70601. John Guidry's primary practice is CHRISTUS Ochsner St. Patrick Hospital in Lake Charles, Louisiana, part of CHRISTUS Health. Dmand AI also links John Guidry to 1 hospital.
What is John C. Guidry's office phone number?
The practice phone on file for John Guidry is (337) 436-2511.
What is John C. Guidry's medical license number?
John Guidry holds Texas license 20775.
Which hospitals is John C. Guidry affiliated with?
John Guidry practices at CHRISTUS Ochsner St. Patrick Hospital in Lake Charles, Louisiana. Dmand AI links John Guidry to 1 more hospital.
Has John C. Guidry received payments from drug or device companies?
CMS Open Payments shows $160 in general payments to John Guidry from 1 company from 2025 to 2025. The largest total came from Hu-Friedy Mfg. Co., LLC.
How long has John C. Guidry been practicing?
John Guidry's NPI was assigned in 2007.
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