Walter Johnson, MD
NPI 1871503607 · Cardiovascular Disease Physician · Merritt Island, FL
Walter Johnson, MD is a Cardiovascular Disease Physician provider in Merritt Island, FL (NPI 1871503607).
Provider details
- NPI number
- 1871503607
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME56254 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-08-08
- Last updated
- 2016-09-06
Frequently asked questions
- What is Walter Johnson's NPI number?
- Walter Johnson's National Provider Identifier (NPI) is 1871503607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Johnson's specialty?
- Walter Johnson is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Johnson located?
- Walter Johnson's practice location on file with NPPES is 150 N Sykes Creek Pkwy, Merritt Island, FL 32953-3488.
- What is Walter Johnson's phone number?
- The practice phone number listed in the NPPES registry for Walter Johnson is (321) 452-3811.
- Is Walter Johnson's NPI active?
- Yes — Walter Johnson's NPI (1871503607) is active in the NPPES registry as of the last update on 2016-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.