OrganizationActive
Zimmerman Homecare Group, Inc.
NPI 1083972665 · Home Health Agency · San Mateo, CA
Zimmerman Homecare Group, Inc. is a Home Health Agency organization in San Mateo, CA (NPI 1083972665).
Provider details
- NPI number
- 1083972665
- Entity type
- Organization
- Primary specialty
- Home Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Steve Zimmerman, Owner(650) 343-6770
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(79/100 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
4 W 4th Ave Ste 201
San Mateo, CA 94402-1617
Phone: (650) 343-6770
Street-level locationGet directions
Mailing address
4 West 4th Ave, Suite 201
San Mateo, CA 94402
Other names (DBA / former)
- Doing business as
- Senior Helpers of San Mateo
Registry dates
- Enumerated
- 2012-05-02
- Last updated
- 2012-05-02
Frequently asked questions
- What is Zimmerman Homecare Group, Inc.'s NPI number?
- Zimmerman Homecare Group, Inc.'s National Provider Identifier (NPI) is 1083972665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Zimmerman Homecare Group, Inc.?
- Zimmerman Homecare Group, Inc. is classified in the NPPES registry as Home Health Agency (Agencies).
- Where is Zimmerman Homecare Group, Inc. located?
- Zimmerman Homecare Group, Inc.'s practice location on file with NPPES is 4 W 4th Ave Ste 201, San Mateo, CA 94402-1617.
- What is Zimmerman Homecare Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Zimmerman Homecare Group, Inc. is (650) 343-6770.
- Who is the authorized official for Zimmerman Homecare Group, Inc.?
- The authorized official listed on Zimmerman Homecare Group, Inc.'s NPPES record is Steve Zimmerman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Zimmerman Homecare Group, Inc.'s NPI active?
- Yes — Zimmerman Homecare Group, Inc.'s NPI (1083972665) is active in the NPPES registry as of the last update on 2012-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.