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DAVID AARON GERBER MD
NPI 1447415690
Emergency Medicine in Kailua, HI

Active since July 26, 2008PECOS Enrolled
407 ULUNIU ST, STE 411, KAILUA, HI 96734(808) 261-3326 Get Directions Write a Review

NPPES record last updated: January 22, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About David Aaron Gerber Md NPPES

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

DAVID AARON GERBER MD (NPI 1447415690) is an individual emergency medicine provider in Kailua, Hawaii, licensed in Hawaii (MD-17130) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447415690
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDAVID AARON GERBERCredential: MD
Location Address407 ULUNIU ST, STE 411Kailua, HI 96734-2519
Mailing Address407 Uluniu St, Ste 411Kailua, HI 96734-2519 · (808) 261-3326
Phone(808) 261-3326
Sole ProprietorNo
Enumeration DateJuly 26, 2008
Last NPPES UpdateJanuary 22, 2016
✔ NPI 1447415690 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in HI · MD-17130✔ Licensed in PA · MT192589✔ Licensed in UT · 8391707-1205✔ Licensed in ID · M-11357
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
407 ULUNIU ST, Kailua, HI 96734
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David Aaron Gerber 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.

Medicare Billing Reassignment

Medicare enrollment records show David Gerber reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hawaii Emergency Physicians Associated Inc
Same address
Emergency Medicine
407 ULUNIU ST, 4TH FLOOR
Kailua, HI 96734
  • Reassigned Medicare billing, Hawaii enrollment
  • 206 clinicians in this Medicare group
NPI 1801843198 (808) 261-3326

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
188 services184 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
104 services104 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
85 services77 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
59 services59 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96734 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
$92.50 typical visit price
range $60.53 – $180.05
Typical copayment $23.12 (range $15.13 – $45.01)
Most-billed visit code 99203
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
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.

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.

DR. LINDA D CHIU M.D.
Otolaryngology (Pediatric Otolaryngology)
407 ULUNIU ST, #212
KAILUA, HI 96734
Honolulu County (808) 262-6673
RIE TAKAKURA
Clinic/Center (Physical Therapy)
407 ULUNIU ST, SUITE 301
KAILUA, HI 96734
Honolulu County (808) 261-4321
CAROL F TAKEMOTO LMT
Massage Therapist
407 ULUNIU ST
KAILUA, HI 96734
Honolulu County (808) 294-8043
NATHAN CHIN M.D.
Emergency Medicine
407 ULUNIU ST, #411
KAILUA, HI 96734
Honolulu County (808) 263-7203
EMILY A WITTKE DPT
Physical Therapist
407 ULUNIU ST
KAILUA, HI 96734
Honolulu County (808) 261-4321
CHRISTOPHER G. KING M.D.
Emergency Medicine
407 ULUNIU ST, 4TH FLOOR
KAILUA, HI 96734
Honolulu County (808) 261-3326
JOANN SARUBBI M.D.
Emergency Medicine
407 ULUNIU ST, 4TH FLOOR
KAILUA, HI 96734
Honolulu County (808) 261-3326
LUI, LAI & ASSOCIATES, INC
Optometrist
407 ULUNIU ST, SUITE 109
KAILUA, HI 96734
Honolulu County (808) 262-4071

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 David Gerber's NPI number?

The NPI number for David Gerber is 1447415690. It was assigned to this individual provider in the NPPES registry on July 26, 2008.

Where is David Gerber located?

David Gerber practices at 407 Uluniu St Ste 411, Kailua, HI 96734. The listed phone number is (808) 261-3326.

What is David Gerber's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is David Gerber enrolled in Medicare?

Yes. David Gerber is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for David Gerber's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Gerber reassigns Medicare benefits to Hawaii Emergency Physicians Associated Inc (Kailua, HI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Gerber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Gerber accept?

Health plans from Kaiser Permanente list David Gerber 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 David Gerber was last updated on January 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.