NPPES file of Aug 9, 2026

Isin Santos, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Laveen, AZ

Isin Santos, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Laveen, Arizona, and NPI 1134817448, issued on Apr 25, 2023. Check the license (Arizona 223837, 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
1134817448
Name
Isin Santos
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
223837 AZ
Self-reported in NPPES; status is on the state search
Practice location
7205 S 51St Ave Ste 203, Laveen, AZ 85339
Phone
(602) 358-7073
Enumerated
Apr 25, 2023
Record last updated
Jun 12, 2023
Fax
(888) 927-0409
Medicare enrollment
Enrolled (PECOS I20230530002047); may accept 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 7205 S 51St Ave Ste 203

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

  1. Terra Barry, LMSWSocial Worker1134837024
  2. Elda Castrejon Ramirez, MSWSocial Worker1245948223
  3. Shambre Chambers, NP-CFamily Nurse Practitioner1992246763
  4. Stephanie Lopez Hernandez, LMSWSocial Worker1265139299
  5. Caitlyn McCrain, LMSWSocial Worker1558088229
  6. Rocio Murillo, LMSWSocial Worker1497472161

Verify Isin Santos 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 223837
    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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68% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

294 Medicare Part D claims for 43 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Isin Santos294
  2. Specialty average906

Most prescribed

  1. Hydroxyzine Hcl20 claims
  2. Hydroxyzine Pamoate19 claims
  3. Trazodone Hcl19 claims
  4. Benztropine Mesylate18 claims
  5. Aripiprazole17 claims
  6. Quetiapine Fumarate16 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.

Bills Medicare through one group practice

  1. Southwest Behavioral Health Services IncBullhead City, AZ

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

Isin Santos among 1,887 psychiatric/mental health nurse practitioner records in Arizona

Isin Santos, 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 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).

7 psychiatric/mental health nurse practitioner records list a practice address in Laveen

They are 7 of the 326 NPPES records with a practice address in Laveen, 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. Babatomiwa Adesanya, PMHNPLaveen, AZ 853391578344511
  2. Augustin Harelimana, NPLaveen, AZ 853391396253761
  3. Michaela Mathis, PMHNP-BCLaveen, AZ 853391639061955
  4. Marisol Moreno Leon, PMHNP-BCLaveen, AZ 853391629637095
  5. Mercy Muthoni, PMHNPLaveen, AZ 853391922693480
  6. Paule NguendangLaveen, AZ 853391033000211
  7. Barbara Baumgardner, PHD, PMHNP-BCGoodyear, AZ 853381295972768
  8. Rhonda Brun, APRNLitchfield Park, AZ 853401417680323

Common questions

What is Isin Santos, PMHNP's NPI number?

Isin Santos, PMHNP's National Provider Identifier (NPI) is 1134817448, issued on Apr 25, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Isin Santos, PMHNP located?

The NPPES record lists a practice address at 7205 S 51St Ave Ste 203, Laveen, AZ, 85339. Phone: (602) 358-7073. Providers update this record themselves, so call before visiting.

How can I verify Isin Santos, PMHNP's license?

NPPES lists Arizona license number 223837, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Isin Santos, PMHNP prescribe under Medicare Part D?

In 2024, Isin Santos, PMHNP had 294 Medicare Part D claims for 43 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.