Doctor profile · Federal record

Dr. Darren Geliga, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Kailua Kona, HI

  • NPI 1508804584
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
75-6107 Hoomama St
Kailua Kona, HI 967407953
(808) 329-9082
fax (808) 329-9082
Mailing address
75-170 Hualalai RD, Ste C110
Kailua Kona, HI 967401780

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
May 10, 2018
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Hawaii #1052842
Medicaid
HI #55623507

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508804584. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
662
Distinct HCPCS
4
Medicare allowed
$66,763
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 477 188 $106
99213 Established patient office or other outpatient visit, 20-29 minutes 112 73 $75
99215 Established patient office or other outpatient visit, 40-54 minutes 50 38 $146
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 23 22 $12

In context: peer comparison

Among 1 peers in Kailua Kona Medical Physician Assistant, average services per provider: 165. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,371
Transactions
62
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 13 $293.08
Pfizer INC. 10 $190.67
Novo Nordisk INC 7 $159.08
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 2 $138.19
Takeda Pharmaceuticals U.S.A., INC. 11 $132.74
Bayer Healthcare Pharmaceuticals INC. 3 $72.85
Amgen INC. 3 $71.61
Janssen Biotech, INC. 2 $64.31
Merck Sharp & Dohme LLC 3 $62.03
Esperion Therapeutics, INC. 2 $47.93
Lundbeck LLC 2 $37.62
Abbvie INC. 1 $32.24
Dexcom, INC. 1 $29.07
Otsuka America Pharmaceutical, INC. 1 $24.56
Boehringer Ingelheim Pharmaceuticals, INC. 1 $15.12

By nature of payment

Food and Beverage
$1,371

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,171
Patients
382
Total drug cost
$38,502
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 184 60 $3,333
Gabapentin Generic 87 21 $1,772
Atorvastatin Calcium Generic 83 27 $1,815
Liothyronine Sodium Generic 82 27 $4,017
Lisinopril Generic 81 29 $1,076
Progesterone (Progesterone, Micronized) Brand 81 28 $5,325
Tamsulosin Hcl Generic 78 24 $2,427
Rosuvastatin Calcium Generic 71 25 $5,635
Losartan Potassium Generic 70 26 $1,276
Alprazolam Generic 65 24 $609

Frequently asked questions

Auto-generated from federal data
What is Dr. Darren Geliga's medical specialty?
Dr. Darren Geliga practices Medical Physician Assistant in Kailua Kona, HI.
Where does Dr. Darren Geliga practice?
Dr. Darren Geliga practices at 75-6107 Hoomama St, Kailua Kona, HI 967407953. Office phone: 8083299082.
What is Dr. Darren Geliga's NPI?
Dr. Darren Geliga's National Provider Identifier (NPI) is 1508804584, issued by NPPES.
Does Dr. Darren Geliga accept Medicare assignment?
Yes. Dr. Darren Geliga accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darren Geliga commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.