Walter Stevens, M.D.
NPI 1720058134 · Specialist · Upland, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Stevens, M.D. is a Specialist provider in Upland, CA (NPI 1720058134).
Provider details
- NPI number
- 1720058134
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G58132 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-01-26
- Last updated
- 2012-06-09
Frequently asked questions
- What is Walter Stevens's NPI number?
- Walter Stevens's National Provider Identifier (NPI) is 1720058134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Stevens's specialty?
- Walter Stevens is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Walter Stevens located?
- Walter Stevens's practice location on file with NPPES is 1330 San Bernardino Rd, Upland, CA 91786-4928.
- What is Walter Stevens's phone number?
- The practice phone number listed in the NPPES registry for Walter Stevens is (909) 981-5406.
- Does Walter Stevens accept Medicare?
- Walter Stevens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Stevens's NPI active?
- Yes — Walter Stevens's NPI (1720058134) is active in the NPPES registry as of the last update on 2012-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.