NPPES file of Aug 9, 2026

Roxana Michelle Dietrich, PA

Family Medicine Physician · Edinburg, TX

Roxana Michelle Dietrich, PA is a family medicine physician with a practice address in Edinburg, Texas, and NPI 1215509617, issued on Jul 14, 2021. Check the license (Texas PA14441, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215509617
Name
Roxana Michelle Dietrich
Credential
PA
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
PA14441 TX
Self-reported in NPPES; status is on the state search
Practice location
303 Conquest, Edinburg, TX 78539
Phone
(956) 720-0450
Enumerated
Jul 14, 2021
Record last updated
Jul 30, 2024
Fax
(956) 720-0451
Medicare enrollment
Enrolled (PECOS I20220419001479); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 303 Conquest

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marlen Trevino, FNP-CFamily Nurse Practitioner1679809446
  2. Sylvia Vargas, FNP-BCFamily Nurse Practitioner1528479953

Verify Roxana Michelle Dietrich in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license PA14441
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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82% fewer Medicare Part D claims than the average family medicine physician in 2024

631 Medicare Part D claims for 148 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Roxana Dietrich631
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium32 claims
  2. Hydroxychloroquine Sulfate30 claims
  3. Pantoprazole Sodium21 claims
  4. Diclofenac Sodium18 claims
  5. Levothyroxine Sodium18 claims
  6. Losartan Potassium18 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 practice group's MIPS final score for 2023 (Medicare payment program): 94.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score70.3
  2. Costout of 100 · 30%98.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,168.17

53 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Roxana Dietrich$1,168.17
  2. Specialty average$902.55

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

  1. Advanced Family Care PLLCEdinburg, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Roxana Michelle Dietrich among 11,119 family medicine physician records in Texas

Roxana Michelle Dietrich, PA is one of 11,119 family medicine physician records with a practice address in Texas. 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 2021, is newer than 91% of them.

  • NPI issued2021 · 91% of these records are older, 6% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2020 · median 2004 among the 7,095 with a school on file
  • Record last updated2024 · 51% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

62 family medicine physician records list a practice address in Edinburg

They are 62 of the 2,724 NPPES records with a practice address in Edinburg, and 11,119 family medicine physician records in Texas.

The 8 family medicine physician records with the nearest ZIP codes

  1. Maria Arango, MDEdinburg, TX 785391053313809
  2. Dario Arango, MDEdinburg, TX 785391437151289
  3. Juan Castillo, M.D.Edinburg, TX 785391457333411
  4. Diana Cortinas, MDEdinburg, TX 785391669480976
  5. Marin Garza, MDEdinburg, TX 785391164481834
  6. Jesus Garza-Tamez, M.D.Edinburg, TX 785391891773305
  7. Desmond Ikondu, MDEdinburg, TX 785391053393983
  8. Jose Lopez, MDEdinburg, TX 785391053383810

Common questions

What is Roxana Michelle Dietrich, PA's NPI number?

Roxana Michelle Dietrich, PA's National Provider Identifier (NPI) is 1215509617, issued on Jul 14, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Roxana Michelle Dietrich, PA located?

The NPPES record lists a practice address at 303 Conquest, Edinburg, TX, 78539. Phone: (956) 720-0450. Providers update this record themselves, so call before visiting.

How can I verify Roxana Michelle Dietrich, PA's license?

NPPES lists Texas license number PA14441, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Roxana Michelle Dietrich, PA prescribe under Medicare Part D?

In 2024, Roxana Michelle Dietrich, PA had 631 Medicare Part D claims for 148 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Roxana Michelle Dietrich, PA's MIPS final score?

The 2023 MIPS final score is 94.9 of 100, reported for the practice group. 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.