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MRS. LEONA MACHELE CHALJUB FNP-C, PMHNP-BC
NPI 1689126385
Nurse Practitioner - Psychiatric/Mental Health in Galveston, TX

Active since October 28, 2016PECOS Enrolled
74.96/100
CMS Quality Rating
2219 SEALY ST, GALVESTON, TX 77550(409) 789-3951 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 2, 2026, Aug 11, 2024, Aug 3, 2024 and 3 more (6 updates tracked since 2016).

About Mrs. Leona Machele Chaljub Fnp-c, Pmhnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. LEONA MACHELE CHALJUB FNP-C, PMHNP-BC (NPI 1689126385) is an individual psychiatric/mental health provider in Galveston, Texas, licensed in Texas (AP130887) and active in the NPI registry since October 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689126385
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. LEONA MACHELE CHALJUBCredential: FNP-C, PMHNP-BC
Location Address2219 SEALY STGalveston, TX 77550-2216
Mailing Address2219 Sealy StGalveston, TX 77550-2216 · (409) 789-3951 · Fax (855) 205-6482
Phone(409) 789-3951
Sole ProprietorNo
Enumeration DateOctober 28, 2016
Last NPPES UpdateMarch 2, 20266 updates tracked since enumeration
NPPES CertifiedMarch 2, 2026
✔ NPI 1689126385 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in TX · AP130887
Also ListedNurse PractitionerTaxonomy 363L00000X · License AP130887 (TX)
2219 SEALY ST, Galveston, TX 77550
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Leona Machele Chaljub Fnp-c, Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
15 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77550 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.24 typical visit price
range $57.19 – $173.07
Typical copayment $22.06 (range $14.29 – $43.26)
Most-billed visit code 99203
Established Patient
$100.90 typical visit price
range $18.45 – $141.36
Typical copayment $25.22 (range $4.61 – $35.34)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

74.96/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.77
Promoting Interoperability94
Improvement Activities40
Cost47.75

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MINDFUL INTEGRATIVE PSYCHIATRY
Clinic/Center (Adult Mental Health)
2219 SEALY ST
GALVESTON, TX 77550
Galveston County (409) 789-3951

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leona Chaljub's NPI number?

The NPI number for Leona Chaljub is 1689126385. It was assigned to this individual provider in the NPPES registry on October 28, 2016.

Where is Leona Chaljub located?

Leona Chaljub practices at 2219 Sealy St, Galveston, TX 77550. The listed phone number is (409) 789-3951.

What is Leona Chaljub's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Leona Chaljub enrolled in Medicare?

Yes. Leona Chaljub is registered in the Medicare PECOS enrollment system.

What insurance does Leona Chaljub accept?

Health plans from Oscar Insurance Company list Leona Chaljub as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Leona Chaljub was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.