OrganizationActive
Northwest Renal Clinic, Inc.
NPI 1780228544 · Nephrology Physician · Wailuku, HI
Northwest Renal Clinic, Inc. is a Nephrology Physician organization in Wailuku, HI (NPI 1780228544).
Provider details
- NPI number
- 1780228544
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Northwest Renal Clinic, Inc.
- Organization subpart
- Yes
- Authorized official
- Clayton Smiley, President / MD(503) 229-7976
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
105 Maui Lani Pkwy Ste 100
Wailuku, HI 96793-2443
Phone: (808) 442-7777
Fax: (808) 442-7778
Street-level locationGet directions
Mailing address
1130 Nw 22nd Ave Ste 640
Portland, OR 97210-5488
Other names (DBA / former)
- Doing business as
- Island Kidney Care
- Doing business as
- Island Kidney Care
Registry dates
- Enumerated
- 2019-11-04
- Last updated
- 2019-11-05
Frequently asked questions
- What is Northwest Renal Clinic, Inc.'s NPI number?
- Northwest Renal Clinic, Inc.'s National Provider Identifier (NPI) is 1780228544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northwest Renal Clinic, Inc.?
- Northwest Renal Clinic, Inc. is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Northwest Renal Clinic, Inc. located?
- Northwest Renal Clinic, Inc.'s practice location on file with NPPES is 105 Maui Lani Pkwy Ste 100, Wailuku, HI 96793-2443.
- What is Northwest Renal Clinic, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Northwest Renal Clinic, Inc. is (808) 442-7777.
- Who is the authorized official for Northwest Renal Clinic, Inc.?
- The authorized official listed on Northwest Renal Clinic, Inc.'s NPPES record is Clayton Smiley, President / MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northwest Renal Clinic, Inc.'s NPI active?
- Yes — Northwest Renal Clinic, Inc.'s NPI (1780228544) is active in the NPPES registry as of the last update on 2019-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.