Michael H. Montgomery, MD
Family Medicine Physician · Opelousas, LA
Michael H. Montgomery, MD is a family medicine physician with a practice address in Opelousas, Louisiana, and NPI 1659340990, issued on Mar 17, 2006. Check the license (Louisiana 13001, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael H. Montgomery
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 13001 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3921 I 49 S Service RD, Opelousas, LA 70570
- Phone
- (337) 942-5706
- Enumerated
- Mar 17, 2006
- Record last updated
- Nov 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (337) 942-2644
- Medicaid ID
- 1152285 LA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,728 in Louisiana → Look up another NPI →
Also registered at 3921 I 49 S Service RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Basile, MDFamily Medicine Physician1013986728
- Laura Braham, MDFamily Medicine Physician1770552556
- Latonya Kelly, M.D.Family Medicine Physician1063430213
Verify Michael H. Montgomery in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 13001Check 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
75 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Aripiprazole13 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.
Michael H. Montgomery among 1,728 family medicine physician records in Louisiana
Michael H. Montgomery, MD 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 56% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2010 · 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).
18 family medicine physician records list a practice address in Opelousas
They are 18 of the 648 NPPES records with a practice address in Opelousas, and 1,728 family medicine physician records in Louisiana.
All 1,728 in Louisiana → Every provider in Opelousas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Michael Basile, MDOpelousas, LA 705701013986728
- Laura Braham, MDOpelousas, LA 705701770552556
- Michael Burnell, MDOpelousas, LA 705701588625487
- Lee Ellender, M.D.Opelousas, LA 705701558364331
- Craig Greene, M.D.Opelousas, LA 705701326041112
- Richard Harmon, MDOpelousas, LA 705701124089024
- Latonya Kelly, M.D.Opelousas, LA 705701063430213
- Stacey Mayeaux, MDOpelousas, LA 705701013986892
Common questions
What is Michael H. Montgomery, MD's NPI number?
Michael H. Montgomery, MD's National Provider Identifier (NPI) is 1659340990, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael H. Montgomery, MD located?
The NPPES record lists a practice address at 3921 I 49 S Service RD, Opelousas, LA, 70570. Phone: (337) 942-5706. Providers update this record themselves, so call before visiting.
How can I verify Michael H. Montgomery, MD's license?
NPPES lists Louisiana license number 13001, 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 Michael H. Montgomery, MD prescribe under Medicare Part D?
In 2024, Michael H. Montgomery, MD had 75 Medicare Part D claims; 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.