Walter Grayson, M.D.
NPI 1710098348 · Internal Medicine Physician · Kansas City, MO
Walter Grayson, M.D. is a Internal Medicine Physician provider in Kansas City, MO (NPI 1710098348).
Provider details
- NPI number
- 1710098348
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R4C81 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
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
- 2006-08-31
- Last updated
- 2018-12-10
Frequently asked questions
- What is Walter Grayson's NPI number?
- Walter Grayson's National Provider Identifier (NPI) is 1710098348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Grayson's specialty?
- Walter Grayson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Grayson located?
- Walter Grayson's practice location on file with NPPES is 5400 N. Oak Trafficway, Kansas City, MO 64118.
- What is Walter Grayson's phone number?
- The practice phone number listed in the NPPES registry for Walter Grayson is (816) 453-6200.
- Is Walter Grayson's NPI active?
- Yes — Walter Grayson's NPI (1710098348) is active in the NPPES registry as of the last update on 2018-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.