OrganizationActive
Cardiosom, LLC
NPI 1821295197 · Oxygen Equipment & Supplies (DME) · San Leandro, CA
Cardiosom, LLC is a Oxygen Equipment & Supplies (DME) organization in San Leandro, CA (NPI 1821295197).
Provider details
- NPI number
- 1821295197
- Entity type
- Organization
- Primary specialty
- Oxygen Equipment & Supplies (DME)Suppliers
- Organization subpart
- No
- Authorized official
- Kevin Greisl, Presidentcoo(317) 706-1080
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
13939 E 14th St
Suite190
San Leandro, CA 94578-2613
Phone: (510) 614-6686
Street-level locationGet directions
Mailing address
615 W Carmel Dr
Carmel, IN 46032-2996
Other names (DBA / former)
- Doing business as
- Cardiosom of San Leandro
Registry dates
- Enumerated
- 2007-06-29
- Last updated
- 2020-08-22
Frequently asked questions
- What is Cardiosom, LLC's NPI number?
- Cardiosom, LLC's National Provider Identifier (NPI) is 1821295197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cardiosom, LLC?
- Cardiosom, LLC is classified in the NPPES registry as Oxygen Equipment & Supplies (DME) (Suppliers).
- Where is Cardiosom, LLC located?
- Cardiosom, LLC's practice location on file with NPPES is 13939 E 14th St, San Leandro, CA 94578-2613.
- What is Cardiosom, LLC's phone number?
- The practice phone number listed in the NPPES registry for Cardiosom, LLC is (510) 614-6686.
- Who is the authorized official for Cardiosom, LLC?
- The authorized official listed on Cardiosom, LLC's NPPES record is Kevin Greisl, Presidentcoo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cardiosom, LLC's NPI active?
- Yes — Cardiosom, LLC's NPI (1821295197) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.