Jasper Oh, AU.D.
NPI 1245994722 · Audiologist · Union City, CA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jasper Oh, AU.D. is a Audiologist provider in Union City, CA (NPI 1245994722).
Provider details
- NPI number
- 1245994722
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3623 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-10-29
- Last updated
- 2022-06-01
- Certified
- 2022-06-01
Frequently asked questions
- What is Jasper Oh's NPI number?
- Jasper Oh's National Provider Identifier (NPI) is 1245994722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jasper Oh's specialty?
- Jasper Oh is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Jasper Oh located?
- Jasper Oh's practice location on file with NPPES is 3555 Whipple Rd, Union City, CA 94587-1507.
- What is Jasper Oh's phone number?
- The practice phone number listed in the NPPES registry for Jasper Oh is (510) 675-4010.
- Does Jasper Oh accept Medicare?
- Jasper Oh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jasper Oh's NPI active?
- Yes — Jasper Oh's NPI (1245994722) is active in the NPPES registry as of the last update on 2022-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.