Melissa Welch Smith, M.D.
Obstetrics & Gynecology Physician · Slidell, LA
Melissa Welch Smith, M.D. is an obstetrics & gynecology physician with a practice address in Slidell, Louisiana, and NPI 1114118932, issued on Aug 6, 2007. Check the license (Louisiana 200355, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Melissa Welch Smith
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 200355 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1150 Robert Blvd, Slidell, LA 70458
- Phone
- (985) 781-4848
- Enumerated
- Aug 6, 2007
- Record last updated
- Oct 8, 2025
- Fax
- (985) 781-4850
- Medicaid IDs
- 01857235 MS
1028177 LA - Medicare enrollment
- Enrolled (PECOS I20080811000008); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2004
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 659 in Louisiana → Look up another NPI →
Also registered at 1150 Robert Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Melissa Welch Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 200355Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
105 Medicare Part D claims for 23 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol36 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: $375.57
22 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Melissa Welch Smith among 659 obstetrics & gynecology physician records in Louisiana
Melissa Welch Smith, M.D. is one of 659 obstetrics & gynecology physician records with a practice address in Louisiana. 79% 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 53% of them.
- NPI issued2007 · 53% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2004 · median 2004 among the 436 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Louisiana
There are 659 obstetrics & gynecology physician records in Louisiana.
All 659 in Louisiana → Every provider in Slidell → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Diana Clavin, M.D.Slidell, LA 704581669463915
- Peter Hertzak, MDSlidell, LA 704581740278134
- Ann Lobello, MDSlidell, LA 704581710962816
- Ingrid Roskos, M.D.Slidell, LA 704581235113770
- James Holmes, M.D.Slidell, LA 704601154616134
- Gregory Berault, M.D.Slidell, LA 704611013089424
- Jason Collins, MDSlidell, LA 704611578502290
- Anthony Grieco, MDSlidell, LA 704611851359020
Common questions
What is Melissa Welch Smith, M.D.'s NPI number?
Melissa Welch Smith, M.D.'s National Provider Identifier (NPI) is 1114118932, issued on Aug 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Welch Smith, M.D. located?
The NPPES record lists a practice address at 1150 Robert Blvd, Slidell, LA, 70458. Phone: (985) 781-4848. Providers update this record themselves, so call before visiting.
How can I verify Melissa Welch Smith, M.D.'s license?
NPPES lists Louisiana license number 200355, 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 Melissa Welch Smith, M.D. prescribe under Medicare Part D?
In 2024, Melissa Welch Smith, M.D. had 105 Medicare Part D claims for 23 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.