Pinnacle Sleep and Wake Disorders Center PLLC
NPI 1669958500 · Sleep Medicine (Psychiatry & Neurology) Physician · Prosser, WA
Pinnacle Sleep and Wake Disorders Center PLLC is a Sleep Medicine (Psychiatry & Neurology) Physician organization in Prosser, WA (NPI 1669958500).
Provider details
- NPI number
- 1669958500
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Pinnacle Sleep & Wake Disorders Center PLLC
- Organization subpart
- Yes
- Authorized official
- Cheta Nand, Owner(509) 737-1447
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Sleep Disorder Diagnostic Clinic/Center261QS1200X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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)
- 1446 Spaulding Ave Ste 301Richland, WA 99352-4720Phone: (509) 737-1447
Registry dates
- Enumerated
- 2018-07-13
- Last updated
- 2019-06-20
Frequently asked questions
- What is Pinnacle Sleep and Wake Disorders Center PLLC's NPI number?
- Pinnacle Sleep and Wake Disorders Center PLLC's National Provider Identifier (NPI) is 1669958500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pinnacle Sleep and Wake Disorders Center PLLC?
- Pinnacle Sleep and Wake Disorders Center PLLC is classified in the NPPES registry as Sleep Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is Pinnacle Sleep and Wake Disorders Center PLLC located?
- Pinnacle Sleep and Wake Disorders Center PLLC's practice location on file with NPPES is 354 Chardonnay Ave, Prosser, WA 99350-9515.
- What is Pinnacle Sleep and Wake Disorders Center PLLC's phone number?
- The practice phone number listed in the NPPES registry for Pinnacle Sleep and Wake Disorders Center PLLC is (509) 737-1447.
- Who is the authorized official for Pinnacle Sleep and Wake Disorders Center PLLC?
- The authorized official listed on Pinnacle Sleep and Wake Disorders Center PLLC's NPPES record is Cheta Nand, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pinnacle Sleep and Wake Disorders Center PLLC's NPI active?
- Yes — Pinnacle Sleep and Wake Disorders Center PLLC's NPI (1669958500) is active in the NPPES registry as of the last update on 2019-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.