Leona Machele Chaljub, FNP-C, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Galveston, TX
Leona Machele Chaljub, FNP-C, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Galveston, Texas, and NPI 1689126385, issued on Oct 28, 2016. Check the license (Texas AP130887, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leona Machele Chaljub
- Credential
- FNP-C, PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- AP130887 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2219 Sealy St, Galveston, TX 77550
- Phone
- (409) 789-3951
- Enumerated
- Oct 28, 2016
- Record last updated
- Mar 2, 2026
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,227 in Texas → Look up another NPI →
Verify Leona Machele Chaljub in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP130887Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
474 Medicare Part D claims for 85 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium34 claims
- Levothyroxine Sodium28 claims
- Amlodipine Besylate26 claims
- Hydrochlorothiazide25 claims
- Losartan Potassium23 claims
- Escitalopram Oxalate17 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 75 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Leona Machele Chaljub among 4,227 psychiatric/mental health nurse practitioner records in Texas
Leona Machele Chaljub, FNP-C, PMHNP-BC is one of 4,227 psychiatric/mental health nurse practitioner records with a practice address in Texas. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 18% of them.
- NPI issued2016 · 18% of these records are older, 79% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2026 · 18% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Texas
There are 4,227 psychiatric/mental health nurse practitioner records in Texas.
All 4,227 in Texas → Every provider in Galveston → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Osaze Arhunmwunde, PMHNP-BCFriendswood, TX 775461912620618
- Leslie Cherubin, PMHNPFriendswood, TX 775461134953052
- Tyisha Davis, PMHNP-BCFriendswood, TX 775461275121055
- Ray Fenley, NPFriendswood, TX 775461841877024
- Natalie FordeFriendswood, TX 775461326767138
- Shamira Green, PMHNP-BCFriendswood, TX 775461578333647
- Nimmy Joseph, APRN-CNPFriendswood, TX 775461043014327
- Mercy LokulutuFriendswood, TX 775461629720966
Common questions
What is Leona Machele Chaljub, FNP-C, PMHNP-BC's NPI number?
Leona Machele Chaljub, FNP-C, PMHNP-BC's National Provider Identifier (NPI) is 1689126385, issued on Oct 28, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Leona Machele Chaljub, FNP-C, PMHNP-BC located?
The NPPES record lists a practice address at 2219 Sealy St, Galveston, TX, 77550. Phone: (409) 789-3951. Providers update this record themselves, so call before visiting.
How can I verify Leona Machele Chaljub, FNP-C, PMHNP-BC's license?
NPPES lists Texas license number AP130887, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Leona Machele Chaljub, FNP-C, PMHNP-BC prescribe under Medicare Part D?
In 2024, Leona Machele Chaljub, FNP-C, PMHNP-BC had 474 Medicare Part D claims for 85 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
What is Leona Machele Chaljub, FNP-C, PMHNP-BC's MIPS final score?
The 2023 MIPS final score is 75 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.