NPPES file of Aug 9, 2026

Christina Louise Barnes, NP

Psychiatric/Mental Health Nurse Practitioner · Tempe, AZ

Christina Louise Barnes, NP is a psychiatric/mental health nurse practitioner with a practice address in Tempe, Arizona, and NPI 1265654206, issued on May 2, 2007. Check the license (Arizona RN-087557, 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
1265654206
Name
Christina Louise Barnes
Credential
NP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
RN-087557 AZ
Self-reported in NPPES; status is on the state search
Practice location
123 E Baseline RD Ste D205, Tempe, AZ 85283
Phone
(480) 531-5973
Enumerated
May 2, 2007
Record last updated
Feb 23, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(480) 542-8173
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 →

Verify Christina Louise Barnes 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 RN-087557    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

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96% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

33 Medicare Part D claims, 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.

  1. Christina Barnes33
  2. Specialty average906

Most prescribed

  1. Lamotrigine12 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.

Christina Louise Barnes among 1,887 psychiatric/mental health nurse practitioner records in Arizona

Christina Louise Barnes, NP 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 2007, is newer than 8% of them.

  • NPI issued2007 · 8% of these records are older, 89% 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).

83 psychiatric/mental health nurse practitioner records list a practice address in Tempe

They are 83 of the 4,310 NPPES records with a practice address in Tempe, and 1,887 psychiatric/mental health nurse practitioner records in Arizona.

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

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

  1. Tyler Aman, PMHNPTempe, AZ 852831225706286
  2. Tabitha Arey, MSN, PMHNP-BC, RNTempe, AZ 852831477323392
  3. Saleh Bahati, PMHNP-BC, MPHTempe, AZ 852831669143145
  4. Ryan BeattyTempe, AZ 852831467035550
  5. Siddiqui Hernandez, CRNP PMHNP-BCTempe, AZ 852831235304031
  6. Jacquelyn Jones, PSYNPTempe, AZ 852831528162567
  7. Bryan Lazaro, PMHNPTempe, AZ 852831912458845
  8. Benitho Louissaint, NPTempe, AZ 852831053834945

Common questions

What is Christina Louise Barnes, NP's NPI number?

Christina Louise Barnes, NP's National Provider Identifier (NPI) is 1265654206, issued on May 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Christina Louise Barnes, NP located?

The NPPES record lists a practice address at 123 E Baseline RD Ste D205, Tempe, AZ, 85283. Phone: (480) 531-5973. Providers update this record themselves, so call before visiting.

How can I verify Christina Louise Barnes, NP's license?

NPPES lists Arizona license number RN-087557, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Christina Louise Barnes, NP prescribe under Medicare Part D?

In 2024, Christina Louise Barnes, NP had 33 Medicare Part D claims; 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.

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.