IndividualActive
Hosea Mercer
NPI 1639598170 · Driver · Grand Terrace, CA
Hosea Mercer is a Driver provider in Grand Terrace, CA (NPI 1639598170).
Provider details
- NPI number
- 1639598170
- Entity type
- Individual
- Primary specialty
- DriverOther Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- A4647913 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
22373 Blue Lupine Cir
Grand Terrace, CA 92313-5466
Phone: (661) 546-2417
Street-level locationGet directions
Mailing address
22373 Blue Lupine Cir
Grand Terrace, CA 92313-5466
Registry dates
- Enumerated
- 2014-04-14
- Last updated
- 2024-03-22
- Certified
- 2024-03-22
Frequently asked questions
- What is Hosea Mercer's NPI number?
- Hosea Mercer's National Provider Identifier (NPI) is 1639598170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hosea Mercer's specialty?
- Hosea Mercer is listed in the NPPES registry with a primary specialty of Driver (Other Service Providers).
- Where is Hosea Mercer located?
- Hosea Mercer's practice location on file with NPPES is 22373 Blue Lupine Cir, Grand Terrace, CA 92313-5466.
- What is Hosea Mercer's phone number?
- The practice phone number listed in the NPPES registry for Hosea Mercer is (661) 546-2417.
- Is Hosea Mercer's NPI active?
- Yes — Hosea Mercer's NPI (1639598170) is active in the NPPES registry as of the last update on 2024-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.