Gerald Kane O'Bryan, M.D.
Internal Medicine Physician · Houma, LA
Gerald Kane O'Bryan, M.D. is an internal medicine physician with a practice address in Houma, Louisiana, and NPI 1629259478, issued on Nov 21, 2007. Check the license (Louisiana 201218, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gerald Kane O'Bryan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 201218 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1990 Industrial Blvd, Houma, LA 70363
- Phone
- (985) 868-9300
- Enumerated
- Nov 21, 2007
- Record last updated
- Oct 10, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (985) 851-0053
- Medicaid ID
- 1073806 LA
- Medicare enrollment
- Enrolled (PECOS I20091013000252); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 1990 Industrial Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jackie Adams, NPNurse Practitioner1184664013
- Windy Adams, APRN, FNP-C, MNFamily Nurse Practitioner1356653125
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- Dayna AysenFamily Nurse Practitioner1912203191
- Oluwatosin Babade, M.D.Pediatrics Physician1912403452
- Gerard Bertolino, M.D.Anatomic Pathology & Clinical Pathology Physician1003810474
Verify Gerald Kane O'Bryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 201218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average internal medicine physician in 2024
12,866 Medicare Part D claims for 490 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 1,213 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen710 claims
- Atorvastatin Calcium500 claims
- Gabapentin322 claims
- Pantoprazole Sodium318 claims
- Amlodipine Besylate311 claims
- Furosemide298 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- South Louisiana Medical AssociatesHouma, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerald Kane O'Bryan among 1,749 internal medicine physician records in Louisiana
Gerald Kane O'Bryan, M.D. is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 50% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2004 · median 2008 among the 1,216 with a school on file
- Record last updated2012 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 internal medicine physician records list a practice address in Houma
They are 35 of the 1,604 NPPES records with a practice address in Houma, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in Houma → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Oluwatoyin Alawale, M.D.Houma, LA 703631780245829
- Hussain Almusawi, M.D.Houma, LA 703631477040962
- Shend Binxhiu, MDHouma, LA 703631093371411
- Sandra Charpentier, M.D.Houma, LA 703631598007387
- James Crowe, M.D.Houma, LA 703631942418421
- Dayton Daberkow, MDHouma, LA 703631497776413
- Anustup Datta, M.D.Houma, LA 703631104104942
- Terry Delord, MDHouma, LA 703631154359974
Common questions
What is Gerald Kane O'Bryan, M.D.'s NPI number?
Gerald Kane O'Bryan, M.D.'s National Provider Identifier (NPI) is 1629259478, issued on Nov 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gerald Kane O'Bryan, M.D. located?
The NPPES record lists a practice address at 1990 Industrial Blvd, Houma, LA, 70363. Phone: (985) 868-9300. Providers update this record themselves, so call before visiting.
How can I verify Gerald Kane O'Bryan, M.D.'s license?
NPPES lists Louisiana license number 201218, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gerald Kane O'Bryan, M.D. prescribe under Medicare Part D?
In 2024, Gerald Kane O'Bryan, M.D. had 12,866 Medicare Part D claims for 490 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.