Charlene Scarlett Diaz, NP
Family Nurse Practitioner · Casa Grande, AZ
Charlene Scarlett Diaz, NP is a family nurse practitioner with a practice address in Casa Grande, Arizona, and NPI 1518524982, issued on May 21, 2019. Check the license (Arizona 224410, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charlene Scarlett Diaz
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 224410 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 115 W 2ND St, Casa Grande, AZ 85122
- Phone
- (520) 836-1688
- Enumerated
- May 21, 2019
- Record last updated
- May 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 115 W 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea Schalow, LCSWClinical Social Worker1821773755
Verify Charlene Scarlett 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 224410Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average family nurse practitioner in 2024
288 Medicare Part D claims for 91 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium52 claims
- Lisinopril19 claims
- Levothyroxine Sodium16 claims
- Metformin Hcl12 claims
- Albuterol Sulfate Hfa11 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): 100 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).
Charlene Scarlett Diaz among 5,933 family nurse practitioner records in Arizona
Charlene Scarlett Diaz, NP is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 54% of them.
- NPI issued2019 · 54% of these records are older, 40% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2019 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
60 family nurse practitioner records list a practice address in Casa Grande
They are 60 of the 867 NPPES records with a practice address in Casa Grande, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Casa Grande → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Bose Anifowose, DNP, FNP, PMHNPCasa Grande, AZ 851221932589322
- Scott Awald, AGACNP-BC, FNP-BCCasa Grande, AZ 851221225435514
- Bessie Burk, FNP-BCCasa Grande, AZ 851221457507733
- Cathleen Denny, FNP, MSNCasa Grande, AZ 851221366426025
- Anne Donos, NP-CCasa Grande, AZ 851221750771861
- Cynthia Hoeft, RN,MSN,FNP-CCasa Grande, AZ 851221467448605
- Heather Martin, FNPCasa Grande, AZ 851221497163489
- Sara Massaro, NPCasa Grande, AZ 851221013116110
Common questions
What is Charlene Scarlett Diaz, NP's NPI number?
Charlene Scarlett Diaz, NP's National Provider Identifier (NPI) is 1518524982, issued on May 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Charlene Scarlett Diaz, NP located?
The NPPES record lists a practice address at 115 W 2ND St, Casa Grande, AZ, 85122. Phone: (520) 836-1688. Providers update this record themselves, so call before visiting.
How can I verify Charlene Scarlett Diaz, NP's license?
NPPES lists Arizona license number 224410, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Charlene Scarlett Diaz, NP prescribe under Medicare Part D?
In 2024, Charlene Scarlett Diaz, NP had 288 Medicare Part D claims for 91 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Charlene Scarlett Diaz, NP's MIPS final score?
The 2023 MIPS final score is 100 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.