Marielle Lagamayo Opena, DO
Family Medicine Physician · Portales, NM
Marielle Lagamayo Opena, DO is a family medicine physician with a practice address in Portales, New Mexico, and NPI 1588287874, issued on May 21, 2020. Check the license (New Mexico DO2023-0338, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marielle Lagamayo Opena
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DO2023-0338 NM
Self-reported in NPPES; status is on the state search - Practice location
- 42121 US Highway 70, Portales, NM 88130
- Phone
- (575) 356-6652
- Enumerated
- May 21, 2020
- Record last updated
- Jul 9, 2023
- Medicare enrollment
- Enrolled (PECOS I20230607002738); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,287 in New Mexico → Look up another NPI →
Also registered at 42121 US Highway 70
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jamie Bassell, CNPFamily Nurse Practitioner1841736915
- Charlene Beck, CNPNurse Practitioner1770683278
- Ladawna Brooks, RPHPharmacist1760001184
- Shanna Campbell, NPDermatology Physician1013771393
- Madeline Chalenor, CRNA, DNPCertified Registered Nurse Anesthetist1548224033
- John Johnston, DNPCertified Registered Nurse Anesthetist1700362183
Verify Marielle Lagamayo Opena in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license DO2023-0338Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average family medicine physician in 2024
3,932 Medicare Part D claims for 327 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 250 claims were for opioids.
Most prescribed
- Levothyroxine Sodium148 claims
- Atorvastatin Calcium133 claims
- Gabapentin120 claims
- Hydrocodone-Acetaminophen117 claims
- Pantoprazole Sodium112 claims
- Amlodipine Besylate93 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
- Roosevelt County Special Hospital DistrictPortales, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marielle Lagamayo Opena among 1,287 family medicine physician records in New Mexico
Marielle Lagamayo Opena, DO is one of 1,287 family medicine physician records with a practice address in New Mexico. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 88% of them.
- NPI issued2020 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2020 · median 2008 among the 727 with a school on file
- Record last updated2023 · 59% 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 New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 family medicine physician records list a practice address in Portales
They are 6 of the 367 NPPES records with a practice address in Portales, and 1,287 family medicine physician records in New Mexico.
All 1,287 in New Mexico → Every provider in Portales → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Praveen Chava, M.D.Portales, NM 881301922380708
- Erika Garcia, MDPortales, NM 881301669646006
- Vineela Lavu, MDPortales, NM 881301558618850
- Joyce Roberts, MDPortales, NM 881301598750614
- Joel Sievers, MDPortales, NM 881301538103197
- Carolyn Caraway, FNPFort Sumner, NM 881191306832019
- Jack Vick, MDFort Sumner, NM 881191538242219
- Elizabeth Duffy-Milmo, MDCannon Afb, NM 881031710115050
Common questions
What is Marielle Lagamayo Opena, DO's NPI number?
Marielle Lagamayo Opena, DO's National Provider Identifier (NPI) is 1588287874, issued on May 21, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Marielle Lagamayo Opena, DO located?
The NPPES record lists a practice address at 42121 US Highway 70, Portales, NM, 88130. Phone: (575) 356-6652. Providers update this record themselves, so call before visiting.
How can I verify Marielle Lagamayo Opena, DO's license?
NPPES lists New Mexico license number DO2023-0338, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marielle Lagamayo Opena, DO prescribe under Medicare Part D?
In 2024, Marielle Lagamayo Opena, DO had 3,932 Medicare Part D claims for 327 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.