Marissa Ordonez Cruz, D.O.
Internal Medicine Physician · Corinth, MS
Marissa Ordonez Cruz, D.O. is an internal medicine physician with a practice address in Corinth, Mississippi, and NPI 1316108756, issued on Jun 18, 2008. Check the license on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Marissa Ordonez Cruz
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 1981 TN
Self-reported in NPPES; status is on the state search - Practice location
- 703 Alcorn Dr Ste 109, Corinth, MS 38834
- Phone
- (662) 293-1680
- Enumerated
- Jun 18, 2008
- Record last updated
- Jul 11, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (662) 293-1595
- Medicare enrollment
- Enrolled (PECOS I20080917000583); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2005
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 972 in Mississippi → Look up another NPI →
Also registered at 703 Alcorn Dr Ste 109
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hayley Black, FNP-CFamily Nurse Practitioner1750971800
- Hillary Clayton, FNP-CFamily Nurse Practitioner1306349618
- Renea Hopple, FNP-CFamily Nurse Practitioner1326523507
- Benjamin Pettigrew, DOSurgery Physician1255787966
- Brittney Plunk, FNP-CFamily Nurse Practitioner1639705338
- Jennifer South, FNP-CFamily Nurse Practitioner1013492248
Verify Marissa Ordonez Cruz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical LicensureCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average internal medicine physician in 2024
465 Medicare Part D claims for 96 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Warfarin Sodium36 claims
- Pregabalin27 claims
- Atorvastatin Calcium22 claims
- Hydrochlorothiazide21 claims
- Amlodipine Besylate18 claims
- Jardiance15 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.
The MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $312.72
18 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- North Mississippi Medical Center, Inc.Tupelo, MS
- North Mississippi Medical Clinics IncTupelo, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marissa Ordonez Cruz among 972 internal medicine physician records in Mississippi
Marissa Ordonez Cruz, D.O. is one of 972 internal medicine physician records with a practice address in Mississippi. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 43% of them.
- NPI issued2008 · 43% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2005 · median 2008 among the 585 with a school on file
- Record last updated2012 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 internal medicine physician records list a practice address in Corinth
They are 58 of the 555 NPPES records with a practice address in Corinth, and 972 internal medicine physician records in Mississippi.
All 972 in Mississippi → Every provider in Corinth → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Hawley, D.O.Corinth, MS 388341174872824
- Leah McIntosh, DOCorinth, MS 388341235571001
- Robert McKinney, MDCorinth, MS 388341861485179
- Seger Morris, D.O.Corinth, MS 388341487918900
- Valerie Norton, D.O.Corinth, MS 388341770855173
- Timothy Noyes, M.D.Corinth, MS 388341649294042
- David Pizzimenti, DOCorinth, MS 388341265517056
- John Preece, D.O.Corinth, MS 388341750723110
Common questions
What is Marissa Ordonez Cruz, D.O.'s NPI number?
Marissa Ordonez Cruz, D.O.'s National Provider Identifier (NPI) is 1316108756, issued on Jun 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Ordonez Cruz, D.O. located?
The NPPES record lists a practice address at 703 Alcorn Dr Ste 109, Corinth, MS, 38834. Phone: (662) 293-1680. Providers update this record themselves, so call before visiting.
How can I verify Marissa Ordonez Cruz, D.O.'s license?
Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marissa Ordonez Cruz, D.O. prescribe under Medicare Part D?
In 2024, Marissa Ordonez Cruz, D.O. had 465 Medicare Part D claims for 96 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Marissa Ordonez Cruz, D.O.'s MIPS final score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.