OrganizationActive
Onlyserve, Inc.
NPI 1235401530 · Home Health Agency · Hayward, CA
Onlyserve, Inc. is a Home Health Agency organization in Hayward, CA (NPI 1235401530).
Provider details
- NPI number
- 1235401530
- Entity type
- Organization
- Primary specialty
- Home Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Rabi Ghosh, President/Ceo(510) 732-6460
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
3423 Investment Boulevard #1
Hayward, CA 94545
Phone: (510) 732-6460
Fax: (510) 475-7733
Street-level locationGet directions
Mailing address
3423 Investment Boulevard #1
Hayward, CA 94545
Registry dates
- Enumerated
- 2012-02-01
- Last updated
- 2012-02-01
Frequently asked questions
- What is Onlyserve, Inc.'s NPI number?
- Onlyserve, Inc.'s National Provider Identifier (NPI) is 1235401530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Onlyserve, Inc.?
- Onlyserve, Inc. is classified in the NPPES registry as Home Health Agency (Agencies).
- Where is Onlyserve, Inc. located?
- Onlyserve, Inc.'s practice location on file with NPPES is 3423 Investment Boulevard #1, Hayward, CA 94545.
- What is Onlyserve, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Onlyserve, Inc. is (510) 732-6460.
- Who is the authorized official for Onlyserve, Inc.?
- The authorized official listed on Onlyserve, Inc.'s NPPES record is Rabi Ghosh, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Onlyserve, Inc.'s NPI active?
- Yes — Onlyserve, Inc.'s NPI (1235401530) is active in the NPPES registry as of the last update on 2012-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.