Walter Grail, RRT
NPI 1639346919 · Critical Care Registered Respiratory Therapist · Grand Junction, CO
Walter Grail, RRT is a Critical Care Registered Respiratory Therapist provider in Grand Junction, CO (NPI 1639346919).
Provider details
- NPI number
- 1639346919
- Entity type
- Individual
- Primary specialty
- Critical Care Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 581 (CO)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2008-05-15
- Last updated
- 2008-05-15
Frequently asked questions
- What is Walter Grail's NPI number?
- Walter Grail's National Provider Identifier (NPI) is 1639346919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Grail's specialty?
- Walter Grail is listed in the NPPES registry with a primary specialty of Critical Care Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Walter Grail located?
- Walter Grail's practice location on file with NPPES is 2121 North Ave, Grand Junction, CO 81501-6428.
- What is Walter Grail's phone number?
- The practice phone number listed in the NPPES registry for Walter Grail is (970) 263-5062.
- Is Walter Grail's NPI active?
- Yes — Walter Grail's NPI (1639346919) is active in the NPPES registry as of the last update on 2008-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.