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Walter Grier
NPI 1023150638 · Case Manager/Care Coordinator · Chattanooga, TN
Walter Grier is a Case Manager/Care Coordinator provider in Chattanooga, TN (NPI 1023150638).
Provider details
- NPI number
- 1023150638
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1028 E 3rd St
Chattanooga, TN 37403-2107
Phone: (423) 266-6751
Fax: (423) 763-4662
Street-level locationGet directions
Mailing address
6133 Sasha Ln
Chattanooga, TN 37416-1112
Registry dates
- Enumerated
- 2007-02-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Walter Grier's NPI number?
- Walter Grier's National Provider Identifier (NPI) is 1023150638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Grier's specialty?
- Walter Grier is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Walter Grier located?
- Walter Grier's practice location on file with NPPES is 1028 E 3rd St, Chattanooga, TN 37403-2107.
- What is Walter Grier's phone number?
- The practice phone number listed in the NPPES registry for Walter Grier is (423) 266-6751.
- Is Walter Grier's NPI active?
- Yes — Walter Grier's NPI (1023150638) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.