Monty N. Heinen, MD
Obstetrics & Gynecology Physician · Eunice, LA
Monty N. Heinen, MD is an obstetrics & gynecology physician with a practice address in Eunice, Louisiana, and NPI 1538263728, issued on Sep 11, 2006. Check the license (Louisiana 023109, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Monty N. Heinen
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 023109 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3448 Hwy 190, Eunice, LA 70535
- Phone
- (337) 546-6237
- Enumerated
- Sep 11, 2006
- Record last updated
- Jan 31, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (337) 550-7257
- Medicaid ID
- 1494551 LA
- Medicare enrollment
- Enrolled (PECOS I20050519000671); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In Shreveport, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 659 in Louisiana → Look up another NPI →
Verify Monty N. Heinen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 023109Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.6 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
1,085 Medicare Part D claims for 189 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Estradiol174 claims
- Alendronate Sodium116 claims
- Premarin91 claims
- Terconazole61 claims
- Progesterone56 claims
- Nitrofurantoin Mono-Macro47 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: $1,632.66
29 payments; by number, the most common kind was food and beverage; the largest payer was Medical Device Business Services, 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
- Heinen Obstetrics And Gynecology LLCEunice, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Monty N. Heinen among 659 obstetrics & gynecology physician records in Louisiana
Monty N. Heinen, 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
- Graduated1996 · median 2004 among the 436 with a school on file
- Record last updated2008 · 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).
4 obstetrics & gynecology physician records list a practice address in Eunice
They are 4 of the 185 NPPES records with a practice address in Eunice, and 659 obstetrics & gynecology physician records in Louisiana.
All 659 in Louisiana → Every provider in Eunice → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Donald Barnes, MDEunice, LA 705351992778799
- Kayla Fontenot, M.D., OBGYNEunice, LA 705351366766388
- Thomas Lahaye, M.D.Eunice, LA 705351881650315
- Rebecca Accardo, M.D.Franklin, LA 705381386735694
- Guillermo Delgado, M.D.Franklin, LA 705381902085103
- John Gonzalez, M.D.Crowley, LA 705261861490542
- Michael Melanson, M.D.Crowley, LA 705261528080934
- Michelle Owens, M.D.Crowley, LA 705261669470373
Common questions
What is Monty N. Heinen, MD's NPI number?
Monty N. Heinen, MD's National Provider Identifier (NPI) is 1538263728, issued on Sep 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Monty N. Heinen, MD located?
The NPPES record lists a practice address at 3448 Hwy 190, Eunice, LA, 70535. Phone: (337) 546-6237. Providers update this record themselves, so call before visiting.
How can I verify Monty N. Heinen, MD's license?
NPPES lists Louisiana license number 023109, 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 Monty N. Heinen, MD prescribe under Medicare Part D?
In 2024, Monty N. Heinen, MD had 1,085 Medicare Part D claims for 189 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.