Diablo Medical Supply
NPI 1730241639 · Durable Medical Equipment & Medical Supplies · Walnut Creek, CA
Diablo Medical Supply is a Durable Medical Equipment & Medical Supplies organization in Walnut Creek, CA (NPI 1730241639).
Provider details
- NPI number
- 1730241639
- Entity type
- Organization
- Primary specialty
- Durable Medical Equipment & Medical SuppliesSuppliers
- Organization subpart
- No
- Authorized official
- Stephen Larsen, Owner(925) 947-6099
- License
- 100183 (CA)
Specialties & taxonomies
Suppliers
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
Other names (DBA / former)
- Doing business as
- Stephen T. Larsen
Registry dates
- Enumerated
- 2006-12-15
- Last updated
- 2008-06-23
Frequently asked questions
- What is Diablo Medical Supply's NPI number?
- Diablo Medical Supply's National Provider Identifier (NPI) is 1730241639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diablo Medical Supply?
- Diablo Medical Supply is classified in the NPPES registry as Durable Medical Equipment & Medical Supplies (Suppliers).
- Where is Diablo Medical Supply located?
- Diablo Medical Supply's practice location on file with NPPES is 1147 Alpine Rd, Walnut Creek, CA 94596-4401.
- What is Diablo Medical Supply's phone number?
- The practice phone number listed in the NPPES registry for Diablo Medical Supply is (925) 947-6099.
- Who is the authorized official for Diablo Medical Supply?
- The authorized official listed on Diablo Medical Supply's NPPES record is Stephen Larsen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diablo Medical Supply's NPI active?
- Yes — Diablo Medical Supply's NPI (1730241639) is active in the NPPES registry as of the last update on 2008-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.