NPPES file of Aug 9, 2026

Don Alan Davis, ARNP

Psychiatric/Mental Health Nurse Practitioner · New Port Richey, FL

Don Alan Davis, ARNP is a psychiatric/mental health nurse practitioner with a practice address in New Port Richey, Florida, and NPI 1386653129, issued on Aug 7, 2006. Check the license (Florida ARNP1266542, as entered in NPPES) on the Florida health license search; 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
1386653129
Name
Don Alan Davis
Credential
ARNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
ARNP1266542 FL
Self-reported in NPPES; status is on the state search
Practice location
8002 King Helie Blvd, New Port Richey, FL 34653
Phone
(727) 841-4430
Enumerated
Aug 7, 2006
Record last updated
Feb 11, 2026
Medicaid ID
762338100 FL
Medicare enrollment
Enrolled (PECOS I20090724000306); accepts Medicare assignment
Medical or professional school
University Of South Florida College Of Medicine, 1997
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 8002 King Helie Blvd

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

  1. Robyn Alexandrou, LMHCMental Health Counselor1801436639
  2. Monia BannouriMental Health Counselor1245864834
  3. Cathleen Barrett, PMHNPPsychiatric/Mental Health Nurse Practitioner1023297678
  4. Michelle Bremer, RNRegistered Nurse1841445376
  5. Rachel Brockhouse, LMHCMental Health Counselor1912513482
  6. Christian Bryan, LMHCMental Health Counselor1922282045

Verify Don Alan Davis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ARNP1266542
    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
Open the Florida 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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5.0 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024

4,559 Medicare Part D claims for 295 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.

  1. Don Davis4,559
  2. Specialty average906

Most prescribed

  1. Trazodone Hcl347 claims
  2. Quetiapine Fumarate331 claims
  3. Lamotrigine241 claims
  4. Risperidone216 claims
  5. Escitalopram Oxalate200 claims
  6. Mirtazapine187 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: $171.19

3 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, 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. Don Davis$171.19
  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. Baycare Behavioral Health IncNew Port Richey, FL

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

Don Alan Davis among 4,715 psychiatric/mental health nurse practitioner records in Florida

Don Alan Davis, ARNP is one of 4,715 psychiatric/mental health nurse practitioner records with a practice address in Florida. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 95% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated1997 · median 2021 among the 2,622 with a school on file
  • Record last updated2026 · 15% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

41 psychiatric/mental health nurse practitioner records list a practice address in New Port Richey

They are 41 of the 1,971 NPPES records with a practice address in New Port Richey, and 4,715 psychiatric/mental health nurse practitioner records in Florida.

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

  1. Cathleen Barrett, PMHNPNew Port Richey, FL 346531023297678
  2. Sherees Berrians, PMHNPNew Port Richey, FL 346531477308294
  3. Yen ClarkNew Port Richey, FL 346531083595672
  4. Taiwo Emiola, NPNew Port Richey, FL 346531740729334
  5. Chrysantus FusiNew Port Richey, FL 346531205580396
  6. Joyce GagliardiNew Port Richey, FL 346531871346270
  7. Rockelle Hartwell, PMHNPNew Port Richey, FL 346531063160703
  8. Andrena McGroarty, NPNew Port Richey, FL 346531841576139

Common questions

What is Don Alan Davis, ARNP's NPI number?

Don Alan Davis, ARNP's National Provider Identifier (NPI) is 1386653129, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Don Alan Davis, ARNP located?

The NPPES record lists a practice address at 8002 King Helie Blvd, New Port Richey, FL, 34653. Phone: (727) 841-4430. Providers update this record themselves, so call before visiting.

How can I verify Don Alan Davis, ARNP's license?

NPPES lists Florida license number ARNP1266542, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Don Alan Davis, ARNP prescribe under Medicare Part D?

In 2024, Don Alan Davis, ARNP had 4,559 Medicare Part D claims for 295 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.