NPPES file of Aug 9, 2026

Preston Eyerman, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Peoria, AZ

Preston Eyerman, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Peoria, Arizona, and NPI 1619668282, issued on May 16, 2023. Check the license (Arizona 291656, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619668282
Name
Preston Eyerman
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
291656 AZ
Self-reported in NPPES; status is on the state search
Practice location
14100 N 83RD Ave Ste 100, Peoria, AZ 85381
Phone
(623) 583-0232
Enumerated
May 16, 2023
Record last updated
May 16, 2023
Medicare enrollment
Enrolled (PECOS I20231228002297); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 14100 N 83RD Ave Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joycelyn ApepehPsychiatric/Mental Health Nurse Practitioner1457171738
  2. Caryn Chisholm, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1922522275
  3. Rachel DowneyFamily Nurse Practitioner1881426914
  4. Jeff ManleyPsychiatric/Mental Health Nurse Practitioner1225892706
  5. Jessica MartyCounselor1104795822

Verify Preston Eyerman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 291656
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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4.6 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024

4,157 Medicare Part D claims for 293 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Preston Eyerman4,157
  2. Specialty average906

Most prescribed

  1. Trazodone Hcl253 claims
  2. Quetiapine Fumarate206 claims
  3. Aripiprazole180 claims
  4. Hydroxyzine Hcl169 claims
  5. Lamotrigine164 claims
  6. Olanzapine151 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.

Industry payments in 2024: $395.24

13 payments; by number, the most common kind was food and beverage; the largest payer was Indivior Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Preston Eyerman$395.24
  2. Specialty average$1,027.77

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

  1. Partners IN Recovery LLCPeoria, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Preston Eyerman among 1,887 psychiatric/mental health nurse practitioner records in Arizona

Preston Eyerman, 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 2023, is newer than 68% of them.

  • NPI issued2023 · 68% of these records are older, 22% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2023 · median 2020 among the 1,079 with a school on file
  • Record last updated2023 · 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).

50 psychiatric/mental health nurse practitioner records list a practice address in Peoria

They are 50 of the 2,528 NPPES records with a practice address in Peoria, and 1,887 psychiatric/mental health nurse practitioner records in Arizona.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Patience Akhimien, PMHNPPeoria, AZ 853811346617594
  2. Eric Biedenbach, PMHNP-BCPeoria, AZ 853811023861481
  3. Ronnie Brown-Woodhull, NPPeoria, AZ 853811538498738
  4. Jacquelyn Bybee, RNPPeoria, AZ 853811447907019
  5. Caryn Chisholm, PMHNP-BCPeoria, AZ 853811922522275
  6. Natalie Collier, PMHNPPeoria, AZ 853811760721120
  7. Juan Herrera, APRN PMHNPPeoria, AZ 853811821738170
  8. Neha Jain, PMHNP-BCPeoria, AZ 853811386232502

Common questions

What is Preston Eyerman, PMHNP-BC's NPI number?

Preston Eyerman, PMHNP-BC's National Provider Identifier (NPI) is 1619668282, issued on May 16, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Preston Eyerman, PMHNP-BC located?

The NPPES record lists a practice address at 14100 N 83RD Ave Ste 100, Peoria, AZ, 85381. Phone: (623) 583-0232. Providers update this record themselves, so call before visiting.

How can I verify Preston Eyerman, PMHNP-BC's license?

NPPES lists Arizona license number 291656, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Preston Eyerman, PMHNP-BC prescribe under Medicare Part D?

In 2024, Preston Eyerman, PMHNP-BC had 4,157 Medicare Part D claims for 293 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.