Walter Allison, M.D.
NPI 1790775880 · Cardiovascular Disease Physician · Amarillo, TX
Walter Allison, M.D. is a Cardiovascular Disease Physician provider in Amarillo, TX (NPI 1790775880).
Provider details
- NPI number
- 1790775880
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D6227 (TX)
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
20 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
- 2005-10-28
- Last updated
- 2014-10-06
Frequently asked questions
- What is Walter Allison's NPI number?
- Walter Allison's National Provider Identifier (NPI) is 1790775880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Allison's specialty?
- Walter Allison is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Allison located?
- Walter Allison's practice location on file with NPPES is 1400 S Coulter St, Amarillo, TX 79106-1786.
- What is Walter Allison's phone number?
- The practice phone number listed in the NPPES registry for Walter Allison is (806) 414-9100.
- Is Walter Allison's NPI active?
- Yes — Walter Allison's NPI (1790775880) is active in the NPPES registry as of the last update on 2014-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.