JOANNA AJEX PALVANNAN MD
NPI 1497449466
Psychiatry & Neurology - Psychiatry in Honolulu, HI

Q: What is Joanna Ajex Palvannan's NPI number?

The NPI number for Joanna Ajex Palvannan is 1497449466. It was assigned to this individual provider in the NPPES registry on June 5, 2023.

Q: What is Joanna Ajex Palvannan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since June 05, 2023PECOS Enrolled

1356 LUSITANA ST FL 4, HONOLULU, HI 96813(808) 691-1000 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 26, 2026, Jun 5, 2023 (2 updates tracked since 2023).

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About Joanna Ajex Palvannan Md NPPES

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

JOANNA AJEX PALVANNAN MD (NPI 1497449466) is an individual psychiatry provider in Honolulu, Hawaii, licensed in Hawaii (MDR-9222) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497449466

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameJOANNA AJEX PALVANNANCredential: MD

Location Address1356 LUSITANA ST FL 4Honolulu, HI 96813-2409

Mailing Address1356 Lusitana St Fl 4Honolulu, HI 96813-2409 · (808) 691-1000

Phone(808) 691-1000

Sole ProprietorNo

Enumeration DateJune 5, 2023

Last NPPES UpdateJune 8, 20262 updates tracked since enumeration

NPPES CertifiedJune 8, 2026

✔ NPI 1497449466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in HI · MDR-9222

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1356 LUSITANA ST FL 4, Honolulu, HI 96813

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joanna Ajex Palvannan Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96813 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

$180.05 typical visit price

range $60.53 – $180.05

Typical copayment $45.01 (range $15.13 – $45.01)

Most-billed visit code 99205

Established Patient

$74.92 typical visit price

range $20.09 – $147.56

Typical copayment $18.73 (range $5.02 – $36.89)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

DANIEL NGUYEN

Psychiatry & Neurology (Psychiatry)