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KEITH K WOO MD LLC
NPI 1609050699
Internal Medicine in Honolulu, HI

Active since December 26, 2007
1520 LILIHA ST, 205, HONOLULU, HI 96817(808) 523-9955(808) 523-0411 Get Directions Write a Review

NPPES record last updated: December 26, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Keith K Woo Md Llc NPPES

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

KEITH K WOO MD LLC (NPI 1609050699) is a healthcare organization registered as an internal medicine in Honolulu, Hawaii and active in the NPI registry since December 2007. The organization lists Keith K Woo, Owner, as its authorized official.

NPPES Registry Identity

NPI1609050699
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameKEITH K WOO MD LLC
Location Address1520 LILIHA ST, 205Honolulu, HI 96817-3562
Mailing Address1520 Liliha St, 205Honolulu, HI 96817-3562 · (808) 523-9955 · Fax (808) 523-0411
Phone(808) 523-9955
Fax(808) 523-0411
Organization SubpartNo
Authorized OfficialKeith K WooOwner · (808) 523-9955
Enumeration DateDecember 26, 2007
✔ NPI 1609050699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in HI · MD10503
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1520 LILIHA ST, Honolulu, HI 96817
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Other Identifiers 2

Medicaid50038101HI
Medicare PINH56408HI

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Keith K Woo Md Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Keith K Woo MD LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Keith Woo, M.D.
Internal Medicine
NPI 1366595092
1520 LILIHA ST 205
Honolulu, HI 96817
(808) 523-9955
✔ PECOS✔ Accepts MedicareSame address

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

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 Keith K Woo MD LLC's NPI number?

The NPI number for Keith K Woo MD LLC is 1609050699. It was assigned to this organization in the NPPES registry on December 26, 2007.

Where is Keith K Woo MD LLC located?

Keith K Woo MD LLC is located at 1520 Liliha St 205, Honolulu, HI 96817. The listed phone number is (808) 523-9955.

What is Keith K Woo MD LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Keith K Woo MD LLC enrolled in Medicare?

Yes. Keith K Woo MD LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Keith K Woo MD LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Keith K Woo MD LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Keith K Woo MD LLC was last updated on December 26, 2007. 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.