Douglas Mehaffie, M.D.
Family Medicine Physician · Gretna, LA
Douglas Mehaffie, M.D. is a family medicine physician with a practice address in Gretna, Louisiana, and NPI 1851393078, issued on Jun 1, 2005. Check the license (Louisiana 024334, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Douglas Mehaffie
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 024334 LA
Self-reported in NPPES; status is on the state search - Practice location
- 148 Wall Blvd, Gretna, LA 70056
- Phone
- (504) 393-2775
- Enumerated
- Jun 1, 2005
- Record last updated
- Apr 23, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (504) 393-2744
- Medicaid ID
- 1545929 LA
- Medicare enrollment
- Enrolled (PECOS I20041025000431); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In Shreveport, 1999
- Entity
- Type 1 · individual
Also registered at 148 Wall Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terri Adams, FNPFamily Nurse Practitioner1801177175
- Caroline Brennan, APRNFamily Nurse Practitioner1639722580
- Paige DecareauxFamily Nurse Practitioner1528834835
- Kassie Gill, DNP, APRN, FNP-CNurse Practitioner1417476813
- Amanda Goldberg, MN, APRN, FNP-CFamily Nurse Practitioner1952706897
- Marci Roger, NPFamily Nurse Practitioner1750014064
Verify Douglas Mehaffie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 024334Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
79 Medicare Part D claims for 16 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of 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
- Dr Douglas Mehaffie MD LLCGretna, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
23 family medicine physician records list a practice address in Gretna
They are 23 of the 770 NPPES records with a practice address in Gretna, and 1,728 family medicine physician records in Louisiana.
All 23 in Gretna → All 1,728 in Louisiana → Every provider in Gretna →
Other family medicine physician records in Louisiana
- Brittany Abadie, NPGramercy, LA1437077054
- Ubaid Abbasi, MDBaton Rouge, LA1548765738
- Claire Abel, APRNIowa, LA1821931635
- Lamia Abisamra, MDMetairie, LA1912562489
- Ralph Abraham, MDRayville, LA1013962620
- Steven Abramson, M.D.Prairieville, LA1720086820
- Anshul Acharya, MDGretna, LA1437546488
- Christopher Achee, M.D.Jennings, LA1710947205
- Stefanie Acosta, MDLafayette, LA1629538665
- Rodney Acuna, MDLake Charles, LA1760708606
Common questions
What is Douglas Mehaffie, M.D.'s NPI number?
Douglas Mehaffie, M.D.'s National Provider Identifier (NPI) is 1851393078, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Mehaffie, M.D. located?
The NPPES record lists a practice address at 148 Wall Blvd, Gretna, LA, 70056. Phone: (504) 393-2775. Providers update this record themselves, so call before visiting.
How can I verify Douglas Mehaffie, M.D.'s license?
NPPES lists Louisiana license number 024334, 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 Douglas Mehaffie, M.D. prescribe under Medicare Part D?
In 2024, Douglas Mehaffie, M.D. had 79 Medicare Part D claims for 16 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.