NPPES file of Aug 9, 2026

Erika Oquendo, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Avondale, AZ

Erika Oquendo, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Avondale, Arizona, and NPI 1851764161, issued on Nov 9, 2015. Check the license (Arizona AP8249, 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
1851764161
Name
Erika Oquendo
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
AP8249 AZ
Self-reported in NPPES; status is on the state search
Practice location
506 E Western Ave Ste 104, Avondale, AZ 85323
Phone
(602) 230-7373
Enumerated
Nov 9, 2015
Record last updated
Apr 25, 2025
Fax
(480) 629-8577
Medicare enrollment
Enrolled (PECOS I20170110002297); 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 506 E Western Ave Ste 104

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

  1. Olivia Abuhl, PA-CPsychiatric/Mental Health Clinical Nurse Specialist1003539842
  2. Lucila Aceves, LPCProfessional Counselor1922621564
  3. Mych'Iayla Alexander, LPCProfessional Counselor1699451112
  4. Claudia Arballo, FNPFamily Nurse Practitioner1659866986
  5. Stephanie Chiel, LPCProfessional Counselor1164155321
  6. Rebecca Chmiel, LPCProfessional Counselor1598458507

Verify Erika Oquendo 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 AP8249
    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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2.4 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024

2,210 Medicare Part D claims for 148 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Erika Oquendo2,210
  2. Specialty average906

Most prescribed

  1. Quetiapine Fumarate193 claims
  2. Lamotrigine166 claims
  3. Clonazepam125 claims
  4. Venlafaxine Hcl Er107 claims
  5. Trazodone Hcl103 claims
  6. Bupropion Xl99 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: $19.69

1 payment: food and beverage; the largest payer was Boston Scientific Corporation. 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. Erika Oquendo$19.69
  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. Denova Collaborative Health, LLCAvondale, AZ

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

Erika Oquendo among 1,887 psychiatric/mental health nurse practitioner records in Arizona

Erika Oquendo, PMHNP 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 2015, is newer than 24% of them.

  • NPI issued2015 · 24% of these records are older, 72% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2015 · median 2020 among the 1,079 with a school on file
  • Record last updated2025 · 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).

28 psychiatric/mental health nurse practitioner records list a practice address in Avondale

They are 28 of the 1,517 NPPES records with a practice address in Avondale, 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. Marieclaire Acha, PMHNPAvondale, AZ 853231386279875
  2. Mosunmoluwa Adesanya, APRNAvondale, AZ 853231205458429
  3. Asha-Lee Cadogan, NURSE PRACTITIONERAvondale, AZ 853231124682653
  4. Malcolm Duncan, APRNAvondale, AZ 853231174382121
  5. Laura Graeber, DNPAvondale, AZ 853231275024994
  6. Michelle Iliescu, DNP, PMHNP-BCAvondale, AZ 853231245924653
  7. Ezinne IrokuAvondale, AZ 853231588154819
  8. Ketura JamesAvondale, AZ 853231548508237

Common questions

What is Erika Oquendo, PMHNP's NPI number?

Erika Oquendo, PMHNP's National Provider Identifier (NPI) is 1851764161, issued on Nov 9, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Erika Oquendo, PMHNP located?

The NPPES record lists a practice address at 506 E Western Ave Ste 104, Avondale, AZ, 85323. Phone: (602) 230-7373. Providers update this record themselves, so call before visiting.

How can I verify Erika Oquendo, PMHNP's license?

NPPES lists Arizona license number AP8249, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Erika Oquendo, PMHNP prescribe under Medicare Part D?

In 2024, Erika Oquendo, PMHNP had 2,210 Medicare Part D claims for 148 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.