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DR. JOSEPH D. LEWIS IV M.D.
NPI 1225067820
Emergency Medicine in Aiea, HI

Active since July 03, 2006PECOS EnrolledAccepts Medicare Assignment
98-777 LANIKUAKAA ST, AIEA, HI 96701(808) 484-9109(808) 485-1976 Get Directions Write a Review

NPPES record last updated: June 4, 2008. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Joseph D. Lewis Iv M.d. NPPES

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

DR. JOSEPH D. LEWIS IV M.D. (NPI 1225067820) is an individual emergency medicine provider in Aiea, Hawaii, licensed in Hawaii (MD5830) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Kau Hospital, and is a graduate of Northeastern Ohio University College Of Medicine (1983).

NPPES Registry Identity

NPI1225067820
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. JOSEPH D. LEWIS IVCredential: M.D.
Location Address98-777 LANIKUAKAA STAiea, HI 96701-2777
Mailing Address98-777 Lanikuakaa StAiea, HI 96701-2777 · (808) 484-9109 · Fax (808) 485-1976
Phone(808) 484-9109
Fax(808) 485-1976
Sole ProprietorNo
Medical School CMSNortheastern Ohio University College Of MedicineGraduated 1983
Enumeration DateJuly 3, 2006
Last NPPES UpdateJune 4, 2008
✔ NPI 1225067820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in HI · MD5830
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.
98-777 LANIKUAKAA ST, Aiea, HI 96701
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Other Identifiers 7

Medicare ID-Type Unspecified100647HI
Medicaid02452908HI
Medicaid02452903HI
Medicare UPINE67118HI
Medicare PINH103593HI
OtherA002HI · Tricare Provider Number
Medicaid02452909HI

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Joseph D. Lewis Iv M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264477330
PECOS Enrollment IDI20050621000217
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 Reassignments

4

Medicare enrollment records show Joseph Lewis reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hawaii Permanente Medical Group Inc
3.7 mi
Health Maintenance Organization
3288 MOANALUA RD
Honolulu, HI 96819
  • Reassigned Medicare billing, Hawaii enrollment
  • 1,187 clinicians in this Medicare group
NPI 1710945969 (808) 432-0000
Hawaii Emergency Physicians Associated Inc
13 mi
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
Honokaa Hospital & Skilled Nursing
184 mi
Critical Access
45-547 PLUMERIA ST
Honokaa, HI 96727
  • Reassigned Medicare billing, Hawaii enrollment
  • 45 clinicians in this Medicare group
NPI 1164506317 (808) 775-7211
Kau Hospital
220 mi
Critical Access
1 KAMANI STREET
Pahala, HI 96777
  • Reassigned Medicare billing, Hawaii enrollment
  • 208 clinicians in this Medicare group
NPI 1982276127 (808) 932-4200

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 2

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 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.
49 services39 patients
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.
22 services20 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Kau Hospital

Critical Access Hospitals · Pahala, HI
OwnershipGovernment - State
CMS Certification Number121301
Location1 Kamani StreetPahala, HI 96777 · Hawaii County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96701 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.

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 Joseph Lewis's NPI number?

The NPI number for Joseph Lewis is 1225067820. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Joseph Lewis located?

Joseph Lewis practices at 98-777 Lanikuakaa St, Aiea, HI 96701. The listed phone number is (808) 484-9109.

What is Joseph Lewis's specialty?

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

Is Joseph Lewis enrolled in Medicare?

Yes. Joseph Lewis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Joseph Lewis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Lewis reassigns Medicare benefits to 4 organizations: Hawaii Permanente Medical Group Inc (Honolulu, HI), Hawaii Emergency Physicians Associated Inc (Kailua, HI), Honokaa Hospital & Skilled Nursing (Honokaa, HI) and Kau Hospital (Pahala, HI). Each 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 Joseph Lewis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Joseph Lewis affiliated with any hospitals?

According to CMS data, Joseph Lewis is affiliated with Kau Hospital.

When was this NPI record last updated?

The NPPES record for Joseph Lewis was last updated on June 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.