Wayne D. Walz
NPI 1891090015 · Durable Medical Equipment & Medical Supplies · Santa Ana, CA
Wayne D. Walz is a Durable Medical Equipment & Medical Supplies organization in Santa Ana, CA (NPI 1891090015).
Provider details
- NPI number
- 1891090015
- Entity type
- Organization
- Primary specialty
- Durable Medical Equipment & Medical SuppliesSuppliers
- Organization subpart
- No
- Authorized official
- Wayne Walz, President(714) 542-8999
Specialties & taxonomies
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
Other names (DBA / former)
- Doing business as
- Diamond Medical Equipment
Registry dates
- Enumerated
- 2011-01-19
- Last updated
- 2011-01-19
Frequently asked questions
- What is Wayne D. Walz's NPI number?
- Wayne D. Walz's National Provider Identifier (NPI) is 1891090015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Wayne D. Walz?
- Wayne D. Walz is classified in the NPPES registry as Durable Medical Equipment & Medical Supplies (Suppliers).
- Where is Wayne D. Walz located?
- Wayne D. Walz's practice location on file with NPPES is 999 N Tustin Ave, Santa Ana, CA 92705-3528.
- What is Wayne D. Walz's phone number?
- The practice phone number listed in the NPPES registry for Wayne D. Walz is (714) 542-8999.
- Who is the authorized official for Wayne D. Walz?
- The authorized official listed on Wayne D. Walz's NPPES record is Wayne Walz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Wayne D. Walz's NPI active?
- Yes — Wayne D. Walz's NPI (1891090015) is active in the NPPES registry as of the last update on 2011-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.