Northwest Kidney Specialists, PLLC
NPI 1700294832 · Nephrology Physician · Cypress, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Northwest Kidney Specialists, PLLC is a Nephrology Physician organization in Cypress, TX (NPI 1700294832).
Provider details
- NPI number
- 1700294832
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sumiko Armstead, Physician(281) 908-8047
- License
- N4916 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 909 Dairy Ashford Rd Ste 207Houston, TX 77079-5306Phone: (281) 908-8047Fax: (281) 456-3981
Registry dates
- Enumerated
- 2014-08-01
- Last updated
- 2022-09-21
- Certified
- 2022-09-21
Frequently asked questions
- What is Northwest Kidney Specialists, PLLC's NPI number?
- Northwest Kidney Specialists, PLLC's National Provider Identifier (NPI) is 1700294832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northwest Kidney Specialists, PLLC?
- Northwest Kidney Specialists, PLLC is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Northwest Kidney Specialists, PLLC located?
- Northwest Kidney Specialists, PLLC's practice location on file with NPPES is 27700 Northwest Fwy, Cypress, TX 77433-6766.
- What is Northwest Kidney Specialists, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Northwest Kidney Specialists, PLLC is (281) 908-8047.
- Does Northwest Kidney Specialists, PLLC accept Medicare?
- Northwest Kidney Specialists, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Northwest Kidney Specialists, PLLC?
- The authorized official listed on Northwest Kidney Specialists, PLLC's NPPES record is Sumiko Armstead, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northwest Kidney Specialists, PLLC's NPI active?
- Yes — Northwest Kidney Specialists, PLLC's NPI (1700294832) is active in the NPPES registry as of the last update on 2022-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.