Diana Choy Chavez, FNP-C
Nurse Practitioner · Dallas, TX
Diana Choy Chavez, FNP-C is a nurse practitioner with a practice address in Dallas, Texas, and NPI 1982154175, issued on Oct 11, 2016. Check the license (Texas AP132166, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Choy Chavez
- Credential
- FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- AP132166 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2225 Vatican LN, Dallas, TX 75224
- Phone
- (214) 333-3393
- Enumerated
- Oct 11, 2016
- Record last updated
- Jul 21, 2022
- Fax
- (214) 333-0809
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →
Also registered at 2225 Vatican LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Samuel IranloyePsychiatric/Mental Health Nurse Practitioner1205467537
Verify Diana Choy Chavez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP132166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average nurse practitioner in 2024
3,825 Medicare Part D claims for 453 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 96 claims were for opioids.
Most prescribed
- Amlodipine Besylate126 claims
- Levothyroxine Sodium125 claims
- Rosuvastatin Calcium123 claims
- Montelukast Sodium118 claims
- Pantoprazole Sodium103 claims
- Gabapentin101 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.
Diana Choy Chavez among 4,825 nurse practitioner records in Texas
Diana Choy Chavez, FNP-C is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 38% of them.
- NPI issued2016 · 38% of these records are older, 57% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
446 nurse practitioner records list a practice address in Dallas
They are 446 of the 36,304 NPPES records with a practice address in Dallas, and 4,825 nurse practitioner records in Texas.
All 4,825 in Texas → Every provider in Dallas → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Netsanet Gebeto, NPDallas, TX 752241477198992
- Noelia James, MSN FNP-BCDallas, TX 752241972461721
- Gwenita Roberts, FNP-CDallas, TX 752241629093455
- Lauren Badgett, NP-CDallas, TX 752251467989715
- Vanessa Cain, FNPDallas, TX 752251679046957
- Meghan Dowling, MSN, APRN, AGPCNP-CDallas, TX 752251205469798
- Angela Dubbs, DNP-FNPDallas, TX 752251649800699
- Lauren Gore, FNPDallas, TX 752251689205056
Common questions
What is Diana Choy Chavez, FNP-C's NPI number?
Diana Choy Chavez, FNP-C's National Provider Identifier (NPI) is 1982154175, issued on Oct 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Diana Choy Chavez, FNP-C located?
The NPPES record lists a practice address at 2225 Vatican LN, Dallas, TX, 75224. Phone: (214) 333-3393. Providers update this record themselves, so call before visiting.
How can I verify Diana Choy Chavez, FNP-C's license?
NPPES lists Texas license number AP132166, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Choy Chavez, FNP-C prescribe under Medicare Part D?
In 2024, Diana Choy Chavez, FNP-C had 3,825 Medicare Part D claims for 453 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.