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Steven Howell, O.D.
NPI 1588658397 · Optometrist · Madera, CA
Steven Howell, O.D. is a Optometrist provider in Madera, CA (NPI 1588658397).
Provider details
- NPI number
- 1588658397
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OPT 7491T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
620 W Yosemite Ave
Madera, CA 93637-4523
Phone: (559) 674-7059
Street-level locationGet directions
Mailing address
620 W Yosemite Ave
Madera, CA 93637-4523
Registry dates
- Enumerated
- 2005-09-07
- Last updated
- 2010-03-17
Frequently asked questions
- What is Steven Howell's NPI number?
- Steven Howell's National Provider Identifier (NPI) is 1588658397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Howell's specialty?
- Steven Howell is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Steven Howell located?
- Steven Howell's practice location on file with NPPES is 620 W Yosemite Ave, Madera, CA 93637-4523.
- What is Steven Howell's phone number?
- The practice phone number listed in the NPPES registry for Steven Howell is (559) 674-7059.
- Is Steven Howell's NPI active?
- Yes — Steven Howell's NPI (1588658397) is active in the NPPES registry as of the last update on 2010-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.