David Allan Longmire, M.D.
Family Medicine Physician · Baton Rouge, LA
David Allan Longmire, M.D. is a family medicine physician with a practice address in Baton Rouge, Louisiana, and NPI 1477877264, issued on Mar 23, 2010. Check the license (Louisiana 207480, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- David Allan Longmire
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 207480 LA
Self-reported in NPPES; status is on the state search - Practice location
- 7777 Hennessy Blvd Ste 701, Baton Rouge, LA 70808
- Phone
- (225) 765-5864
- Enumerated
- Mar 23, 2010
- Record last updated
- Oct 24, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (225) 765-2013
- Medicare enrollment
- Enrolled (PECOS I20141222002475); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,728 in Louisiana → Look up another NPI →
Also registered at 7777 Hennessy Blvd Ste 701
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Allan Longmire in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 207480Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family medicine physician in 2024
387 Medicare Part D claims for 135 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 16 claims were for opioids.
Most prescribed
- Potassium Chloride47 claims
- Metoprolol Tartrate30 claims
- Levofloxacin27 claims
- Amoxicillin-Clavulanate Potass18 claims
- Prednisone15 claims
- Furosemide14 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 5 group practices
- Concord Medical Group PLLCDeridder, LA
- Glen D. Hurlston, M.D., ApmcLeesville, LA
- Hospital Physician Services - Southeast Professional CorporationZachary, LA
- Jena Ess Hospitalist LLCJena, LA
- South Central Physicians PLLCJonesboro, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Allan Longmire among 1,728 family medicine physician records in Louisiana
David Allan Longmire, M.D. is one of 1,728 family 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 2010, is newer than 61% of them.
- NPI issued2010 · 61% of these records are older, 37% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2002 · median 2006 among the 1,201 with a school on file
- Record last updated2018 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
154 family medicine physician records list a practice address in Baton Rouge
They are 154 of the 12,526 NPPES records with a practice address in Baton Rouge, and 1,728 family medicine physician records in Louisiana.
All 1,728 in Louisiana → Every provider in Baton Rouge → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jeremy Adel, MDBaton Rouge, LA 708081528696879
- Donald Brignac, MDBaton Rouge, LA 708081083613756
- Matthew Chamberlain, M.D.Baton Rouge, LA 708081831172980
- Katherine Crifasi, D.O.Baton Rouge, LA 708081326421876
- Justin Cutrer, MDBaton Rouge, LA 708081720518764
- Kathleen Freeman, M.D.Baton Rouge, LA 708081457510471
- Brian Heise, MDBaton Rouge, LA 708081679547038
- Billy May, MDBaton Rouge, LA 708081215927710
Common questions
What is David Allan Longmire, M.D.'s NPI number?
David Allan Longmire, M.D.'s National Provider Identifier (NPI) is 1477877264, issued on Mar 23, 2010. An NPI identifies a provider in billing; it is not a license.
Where is David Allan Longmire, M.D. located?
The NPPES record lists a practice address at 7777 Hennessy Blvd Ste 701, Baton Rouge, LA, 70808. Phone: (225) 765-5864. Providers update this record themselves, so call before visiting.
How can I verify David Allan Longmire, M.D.'s license?
NPPES lists Louisiana license number 207480, 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 David Allan Longmire, M.D. prescribe under Medicare Part D?
In 2024, David Allan Longmire, M.D. had 387 Medicare Part D claims for 135 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.