Doctor profile · Federal record

Dr. Gretchenjan Gavero, D.O.

Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Honolulu, HI

  • NPI 1346540705
  • Accepts Medicare
  • 17 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1356 Lusitania St, 4Th Floor
Honolulu, HI 968132409
(808) 586-2900
Additional location
7192 Kalanianaole Hwy Ste D204B
Honolulu, HI 968251856
(401) 371-6463
Mailing address
1356 Lusitana St, 4Th Floor
Honolulu, HI 968132409

Credentials & registration

NPPES · NUCC
NPI registered
November 2010 — 16 yrs on file
Profile last updated
June 25, 2020
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State licenses (2)
Hawaii #DOS1515 · California #20A11651

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346540705. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
44
Distinct HCPCS
1
Medicare allowed
$4,177
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 44 15 $95

In context: peer comparison

Among 17 peers in this city , average services per provider: 101. This provider delivers 0.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
48
Patients
12
Total drug cost
$886
Drug Type Claims Patients Total cost
Clonazepam Generic 24 12 $178
Pregabalin Generic 13 0 $634
Alprazolam Generic 11 0 $74

Frequently asked questions

Auto-generated from federal data
What is Dr. Gretchenjan Gavero's medical specialty?
Dr. Gretchenjan Gavero practices Psychiatry Physician in Honolulu, HI.
Where does Dr. Gretchenjan Gavero practice?
Dr. Gretchenjan Gavero practices at 1356 Lusitania St, Honolulu, HI 968132409. Office phone: 8085862900.
What is Dr. Gretchenjan Gavero's NPI?
Dr. Gretchenjan Gavero's National Provider Identifier (NPI) is 1346540705, issued by NPPES.
Does Dr. Gretchenjan Gavero accept Medicare assignment?
Yes. Dr. Gretchenjan Gavero accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gretchenjan Gavero commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.