Alma Teresa Diaz
Nurse Practitioner · Oklahoma City, OK
Alma Teresa Diaz is a nurse practitioner with a practice address in Oklahoma City, Oklahoma, and NPI 1912675224, issued on Sep 1, 2021. Check the license (Oklahoma 201985, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alma Teresa Diaz
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 201985 OK
Self-reported in NPPES; status is on the state search - Practice location
- 235 SW 25TH St Ste B, Oklahoma City, OK 73109
- Phone
- (405) 757-7818
- Enumerated
- Sep 1, 2021
- Record last updated
- Sep 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 235 SW 25TH St Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brenda Castillo, NPPediatric Nurse Practitioner1083060974
- Ashlynn Collins, APRN-CNP, FNP-CPediatrics Physician1588517924
Verify Alma Teresa Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 201985Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $30.81
2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 38,884 providers of this specialty with any payment received $791.64 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.
Nurse Practitioner providers in Oklahoma
There are 700 nurse practitioner records in Oklahoma.
Other nurse practitioner records in Oklahoma
- Kimberly Abernathy, APRN-CNPNorman, OK1356758817
- Linda Adams, APRN-CNPTulsa, OK1578907101
- Kacy Aderhold, APRN-CNSOklahoma City, OK1962887653
- Modupe AdesolaFort Sill, OK1184076770
- Marjan Adib-Yazdi, MSN, ANP-CTulsa, OK1437431178
- Joseph Aguero, APRN-CNPTulsa, OK1912724501
- Lindsay Aguilar, APRN-CNPOklahoma City, OK1619538469
- Courtney Airington, APRN-CNPTishomingo, OK1184028540
- Brandi Allen, APRN-CNPOklahoma City, OK1225503170
- Carmon Anderson, NPArdmore, OK1649656125
Common questions
What is Alma Teresa Diaz's NPI number?
Alma Teresa Diaz's National Provider Identifier (NPI) is 1912675224, issued on Sep 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Alma Teresa Diaz located?
The NPPES record lists a practice address at 235 SW 25TH St Ste B, Oklahoma City, OK, 73109. Phone: (405) 757-7818. Providers update this record themselves, so call before visiting.
How can I verify Alma Teresa Diaz's license?
NPPES lists Oklahoma license number 201985, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity 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.