William F. Colomb, M.D.
Psychiatry Physician · Mandeville, LA
William F. Colomb, M.D. is a psychiatry physician with a practice address in Mandeville, Louisiana, and NPI 1235279167, issued on Feb 8, 2007. Check the license (Louisiana 10501R, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William F. Colomb
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 10501R LA
Self-reported in NPPES; status is on the state search - Practice location
- 1445 W Causeway Approach, Mandeville, LA 70471
- Phone
- (985) 727-7993
- Enumerated
- Feb 8, 2007
- Record last updated
- Mar 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20130923000389); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 583 in Louisiana → Look up another NPI →
Also registered at 1445 W Causeway Approach
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Jacob, LCSWClinical Social Worker1629250261
- Leah Monteilh, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1184318503
Verify William F. Colomb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 10501RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average psychiatry physician in 2024
2,736 Medicare Part D claims for 117 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Alprazolam151 claims
- Clonazepam120 claims
- Dextroamphetamine-Amphetamine120 claims
- Bupropion Xl112 claims
- Lorazepam112 claims
- Escitalopram Oxalate111 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.
Industry payments in 2024: $33,663.19
89 payments; by number, the most common kind was food and beverage; the largest payer was Supernus Pharmaceuticals, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mercy Family CenterMandeville, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William F. Colomb among 583 psychiatry physician records in Louisiana
William F. Colomb, M.D. is one of 583 psychiatry physician records with a practice address in Louisiana. 75% 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 37% of them.
- NPI issued2007 · 37% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1993 · median 2005 among the 279 with a school on file
- Record last updated2023 · 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 2084P0800X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 psychiatry physician records list a practice address in Mandeville
They are 15 of the 1,117 NPPES records with a practice address in Mandeville, and 583 psychiatry physician records in Louisiana.
All 583 in Louisiana → Every provider in Mandeville → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Lauren Larose, M.D.Mandeville, LA 704711740522507
- Mohammad Naeem, M.D.Mandeville, LA 704711811253420
- Leanne Truehart, MDMandeville, LA 704711144221912
- Richard Mestayer, M.D.Springfield, LA 704621033483730
- Rachel Csaki, MDSlidell, LA 704611841450707
- Janet Seligson-Dowie, M.D.Slidell, LA 704611225098262
- Christopher Alfred, DOSlidell, LA 704581821522558
- Anwantbir Chawla, MDSlidell, LA 704581205827656
Common questions
What is William F. Colomb, M.D.'s NPI number?
William F. Colomb, M.D.'s National Provider Identifier (NPI) is 1235279167, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William F. Colomb, M.D. located?
The NPPES record lists a practice address at 1445 W Causeway Approach, Mandeville, LA, 70471. Phone: (985) 727-7993. Providers update this record themselves, so call before visiting.
How can I verify William F. Colomb, M.D.'s license?
NPPES lists Louisiana license number 10501R, 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 William F. Colomb, M.D. prescribe under Medicare Part D?
In 2024, William F. Colomb, M.D. had 2,736 Medicare Part D claims for 117 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.