Denise M. Diaz, NP
Nurse Practitioner · Goodyear, AZ
Denise M. Diaz, NP is a nurse practitioner with a practice address in Goodyear, Arizona, and NPI 1891279907, issued on Sep 24, 2018. Check the license (Arizona 218519, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Denise M. Diaz
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 218519 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1325 N Litchfield RD Ste 120, Goodyear, AZ 85395
- Phone
- (602) 795-8700
- Enumerated
- Sep 24, 2018
- Record last updated
- Feb 6, 2026
- Fax
- (602) 795-8701
- Medicare enrollment
- Enrolled (PECOS I20190117000829); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,423 in Arizona → Look up another NPI →
Also registered at 1325 N Litchfield RD Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle Tafoya, NPFamily Nurse Practitioner1457817306
Verify Denise M. Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 218519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average nurse practitioner in 2024
446 Medicare Part D claims for 89 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium25 claims
- Albuterol Sulfate Hfa21 claims
- Gabapentin19 claims
- Trulicity19 claims
- Lisinopril18 claims
- Metformin Hcl13 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): 35.5 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $168.42
11 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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.
Bills Medicare through one group practice
- Arizona Spine And Pain Specialists LLCGlendale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Denise M. Diaz among 1,423 nurse practitioner records in Arizona
Denise M. Diaz, NP is one of 1,423 nurse practitioner records with a practice address in Arizona. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 48% of them.
- NPI issued2018 · 48% of these records are older, 46% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2018 · median 2019 among the 805 with a school on file
- Record last updated2026 · 39% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 nurse practitioner records list a practice address in Goodyear
They are 27 of the 1,619 NPPES records with a practice address in Goodyear, and 1,423 nurse practitioner records in Arizona.
All 1,423 in Arizona → Every provider in Goodyear → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Kristina Deveau, NP-CGoodyear, AZ 853951528511482
- Ana Fuentes, ACNPGoodyear, AZ 853951053056523
- Shirlee Helton, NURSE PRACTITIONERGoodyear, AZ 853951295792778
- Denise Hernandez, FNP-CGoodyear, AZ 853951912398900
- Melissa Lockett, NPGoodyear, AZ 853951801366455
- Kathryn Martinez, ACNPC-AGGoodyear, AZ 853951023535580
- Mollanda Mazzo, AG-ACNPGoodyear, AZ 853951801440904
- Cynthia McBroom, MSN,AGACNP,FNP, ENPGoodyear, AZ 853951366226755
Common questions
What is Denise M. Diaz, NP's NPI number?
Denise M. Diaz, NP's National Provider Identifier (NPI) is 1891279907, issued on Sep 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Denise M. Diaz, NP located?
The NPPES record lists a practice address at 1325 N Litchfield RD Ste 120, Goodyear, AZ, 85395. Phone: (602) 795-8700. Providers update this record themselves, so call before visiting.
How can I verify Denise M. Diaz, NP's license?
NPPES lists Arizona license number 218519, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Denise M. Diaz, NP prescribe under Medicare Part D?
In 2024, Denise M. Diaz, NP had 446 Medicare Part D claims for 89 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Denise M. Diaz, NP's MIPS final score?
The 2023 MIPS final score is 35.5 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.