NPPES file of Aug 9, 2026

Emily Nielsen, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ

Emily Nielsen, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1619789757, issued on Jan 24, 2025. Check the license (Arizona 319113, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619789757
Name
Emily Nielsen
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
319113 AZ
Self-reported in NPPES; status is on the state search
Practice location
16251 N Cave Creek RD, Phoenix, AZ 85032
Phone
(480) 882-4545
Enumerated
Jan 24, 2025
Record last updated
May 29, 2025
Fax
(602) 910-2941
Medicare enrollment
Enrolled (PECOS I20250307003285); accepts Medicare assignment
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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8 nearest psychiatric/mental health nurse practitioner records → All 1,887 in Arizona → Look up another NPI →

Also registered at 16251 N Cave Creek RD

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

  1. Basma Adwan, DDSGeneral Practice Dentistry1639151566
  2. Cassandra Altamirano, PA-CPhysician Assistant1942608690
  3. Brandon Bolton, RDNRegistered Dietitian1548811979
  4. Monica Booth, PMHNPPsychiatric/Mental Health Nurse Practitioner1457708638
  5. Sheila Doyle, FNP-CFamily Nurse Practitioner1760808638
  6. Melissa Eastep, LCSWClinical Social Worker1548614852

Verify Emily Nielsen 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 319113    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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Bills Medicare through one group practice

  1. Neighborhood Outreach Access TO HealthPhoenix, AZ

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

Emily Nielsen among 1,887 psychiatric/mental health nurse practitioner records in Arizona

Emily Nielsen, 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 2025, is newer than 87% of them.

  • NPI issued2025 · 87% of these records are older, 5% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2024 · 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).

548 psychiatric/mental health nurse practitioner records list a practice address in Phoenix

They are 548 of the 31,399 NPPES records with a practice address in Phoenix, and 1,887 psychiatric/mental health nurse practitioner records in Arizona.

All 1,887 in Arizona → Every provider in Phoenix → Psychiatric/Mental Health Nurse Practitioner nationwide →

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

  1. Monica Booth, PMHNPPhoenix, AZ 850321457708638
  2. Veroncia Fox, MSN, FNP-C, PMHNP-BCPhoenix, AZ 850321457662165
  3. Kelvin Gaskins, PMHNPPhoenix, AZ 850321497284335
  4. Russell Horning, PMHNP-BCPhoenix, AZ 850321669526158
  5. Tammy McMillion, PMHNP-BCPhoenix, AZ 850321245736305
  6. Beth PembrokePhoenix, AZ 850321902304678
  7. Gina Pollina, PMHNPPhoenix, AZ 850321396216289
  8. Elena Sass, APNPhoenix, AZ 850321437585031

Common questions

What is Emily Nielsen, PMHNP's NPI number?

Emily Nielsen, PMHNP's National Provider Identifier (NPI) is 1619789757, issued on Jan 24, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Emily Nielsen, PMHNP located?

The NPPES record lists a practice address at 16251 N Cave Creek RD, Phoenix, AZ, 85032. Phone: (480) 882-4545. Providers update this record themselves, so call before visiting.

How can I verify Emily Nielsen, PMHNP's license?

NPPES lists Arizona license number 319113, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.