Darlene Marie Heimmer, MSN, APRN, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Surprise, AZ
Darlene Marie Heimmer, MSN, APRN, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Surprise, Arizona, and NPI 1427679885, issued on Apr 27, 2020. Check the license (Arizona 240099, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Darlene Marie Heimmer
- Credential
- MSN, APRN, PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 240099 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 14365 W Greer St, Surprise, AZ 85379
- Phone
- (623) 236-0084
- Enumerated
- Apr 27, 2020
- Record last updated
- Jul 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,887 in Arizona → Look up another NPI →
Verify Darlene Marie Heimmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 240099Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
106 Medicare Part D claims for 17 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Clonazepam20 claims
- Sertraline Hcl11 claims
- Trazodone Hcl11 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.
Darlene Marie Heimmer among 1,887 psychiatric/mental health nurse practitioner records in Arizona
Darlene Marie Heimmer, MSN, APRN, PMHNP-BC is one of 1,887 psychiatric/mental health nurse practitioner records with a practice address in Arizona. 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 2020, is newer than 44% of them.
- NPI issued2020 · 44% of these records are older, 47% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2020 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 psychiatric/mental health nurse practitioner records list a practice address in Surprise
They are 27 of the 2,121 NPPES records with a practice address in Surprise, and 1,887 psychiatric/mental health nurse practitioner records in Arizona.
All 1,887 in Arizona → Every provider in Surprise → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Khristine AvendanioSurprise, AZ 853791427901685
- Chioma ChimeSurprise, AZ 853791801664610
- Kristen Ready, FNP, PMHNPSurprise, AZ 853791164095808
- Amanda Gwardys-Cook, PMHNP-BCSurprise, AZ 853781992304075
- Rhashanna McCombs, MSC, LPC, PMHNP-BCSurprise, AZ 853781235743774
- Hortense Noble, ARNPSurprise, AZ 853781134783954
- Joshua Santo, NPSurprise, AZ 853781316549199
- Patience Akhimien, PMHNPPeoria, AZ 853811346617594
Common questions
What is Darlene Marie Heimmer, MSN, APRN, PMHNP-BC's NPI number?
Darlene Marie Heimmer, MSN, APRN, PMHNP-BC's National Provider Identifier (NPI) is 1427679885, issued on Apr 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Darlene Marie Heimmer, MSN, APRN, PMHNP-BC located?
The NPPES record lists a practice address at 14365 W Greer St, Surprise, AZ, 85379. Phone: (623) 236-0084. Providers update this record themselves, so call before visiting.
How can I verify Darlene Marie Heimmer, MSN, APRN, PMHNP-BC's license?
NPPES lists Arizona license number 240099, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Darlene Marie Heimmer, MSN, APRN, PMHNP-BC prescribe under Medicare Part D?
In 2024, Darlene Marie Heimmer, MSN, APRN, PMHNP-BC had 106 Medicare Part D claims for 17 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.