Stephen Allen Champlin, MD
Obstetrics & Gynecology Physician · Metairie, LA
Stephen Allen Champlin, MD is an obstetrics & gynecology physician with a practice address in Metairie, Louisiana, and NPI 1255383147, issued on May 17, 2006. Check the license (Louisiana MD09202R, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Stephen Allen Champlin
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD09202R LA
Self-reported in NPPES; status is on the state search - Practice location
- 4228 Houma Blvd, Metairie, LA 70006
- Phone
- (504) 883-3770
- Enumerated
- May 17, 2006
- Record last updated
- Jan 24, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (504) 883-3711
- Medicaid ID
- 1997978 LA
- Medicare enrollment
- Enrolled (PECOS I20090402000319); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 659 in Louisiana → Look up another NPI →
Also registered at 4228 Houma Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Allen Champlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD09202RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.6 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
766 Medicare Part D claims for 232 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Estradiol276 claims
- Premarin51 claims
- Nystatin-Triamcinolone40 claims
- Clobetasol Propionate34 claims
- Medroxyprogesterone Acetate33 claims
- Estradiol-Norethindrone Acetat30 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: $596.84
37 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.
Bills Medicare through one group practice
- East Jefferson Physicians Group LLCMetairie, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Allen Champlin among 659 obstetrics & gynecology physician records in Louisiana
Stephen Allen Champlin, MD 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 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 47% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1991 · median 2004 among the 436 with a school on file
- Record last updated2019 · 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 Metairie → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Vernon Carriere, MDMetairie, LA 700061013906320
- Vincent Culotta, MDMetairie, LA 700061740224963
- Lily Hanna, MDMetairie, LA 700061295935930
- John Hevron, MDMetairie, LA 700061376595231
- David Hoerner, MDMetairie, LA 700061801849047
- Eugene Hoffman, MDMetairie, LA 700061013066604
- Robert Hogan, MDMetairie, LA 700061609964055
- Thomas Kennedy, MDMetairie, LA 700061891748554
Common questions
What is Stephen Allen Champlin, MD's NPI number?
Stephen Allen Champlin, MD's National Provider Identifier (NPI) is 1255383147, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Allen Champlin, MD located?
The NPPES record lists a practice address at 4228 Houma Blvd, Metairie, LA, 70006. Phone: (504) 883-3770. Providers update this record themselves, so call before visiting.
How can I verify Stephen Allen Champlin, MD's license?
NPPES lists Louisiana license number MD09202R, 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 Stephen Allen Champlin, MD prescribe under Medicare Part D?
In 2024, Stephen Allen Champlin, MD had 766 Medicare Part D claims for 232 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.