Thelma Diaz, NP
Wound Care Registered Nurse · El Paso, TX
Thelma Diaz, NP is a wound care registered nurse with a practice address in El Paso, Texas, and NPI 1740404862, issued on Apr 12, 2007. Check the license (Texas 584935, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thelma Diaz
- Credential
- NP
- Primary taxonomy
- Wound Care Registered Nurse 163WW0000X
- License numbers
- 584935 TX
AP107026 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1626 Medical Center Dr Ste 400, El Paso, TX 79902
- Phone
- (915) 546-9200
- Enumerated
- Apr 12, 2007
- Entity
- Type 1 · individual
Also registered at 1626 Medical Center Dr Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria DiazProfessional Counselor1235083023
- Judy Farness, NPGerontology Nurse Practitioner1255431649
- Nhu Nguyen Nguyen, MDFamily Medicine Physician1821260514
- Lionel Rangel, MDInternal Medicine Physician1053355313
Verify Thelma Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 584935Check 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 wound care registered nurse in 2024
141 Medicare Part D claims for 66 beneficiaries, against an average of 970 among the 112 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Ssd38 claims
- Santyl15 claims
- Doxycycline Hyclate12 claims
- Fluocinonide12 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: $491.64
20 payments, mostly food and beverage; the largest payer was Smith+Nephew, Inc.. The 112 providers of this specialty with any payment received $812.56 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.
Wound Care Registered Nurse providers in Texas
There are 53 wound care registered nurse records in Texas.
Other wound care registered nurse records in Texas
- Vallery Ada, FNP-BCHouston, TX1194430579
- Florence Alao, PMHNPConroe, TX1245993393
- Joni Barone, RNLindale, TX1114548203
- Chanda Brock, RNConroe, TX1598050924
- Brenda BrownKyle, TX1013348747
- Natasha Bubeck, MSN, FNP-BCArlington, TX1366025447
- Clay CollinsWichita Falls, TX1396123451
- Valarie Crawford, APRNAbilene, TX1578062089
- Ughanmwan Efeovbokhan, NPWindcrest, TX1649387630
- Shylo Faulkner, RN, WCCAustin, TX1912752676
Common questions
What is Thelma Diaz, NP's NPI number?
Thelma Diaz, NP's National Provider Identifier (NPI) is 1740404862, issued on Apr 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thelma Diaz, NP located?
The NPPES record lists a practice address at 1626 Medical Center Dr Ste 400, El Paso, TX, 79902. Phone: (915) 546-9200. Providers update this record themselves, so call before visiting.
How can I verify Thelma Diaz, NP's license?
NPPES lists Texas license number 584935, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Thelma Diaz, NP prescribe under Medicare Part D?
In 2024, Thelma Diaz, NP had 141 Medicare Part D claims for 66 beneficiaries; the average among wound care registered nurse prescribers was 970. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.