John Shafer, B.S., HIS
NPI 1811287246 · Audiologist-Hearing Aid Fitter · San Antonio, TX
John Shafer, B.S., HIS is a Audiologist-Hearing Aid Fitter provider in San Antonio, TX (NPI 1811287246).
Provider details
- NPI number
- 1811287246
- Entity type
- Individual
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Credential
- B.S., HIS
- Sex
- Male
- Sole proprietor
- No
- License
- 80438 (TX)
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
15 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
- 2011-04-19
- Last updated
- 2011-04-19
Frequently asked questions
- What is John Shafer's NPI number?
- John Shafer's National Provider Identifier (NPI) is 1811287246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Shafer's specialty?
- John Shafer is listed in the NPPES registry with a primary specialty of Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is John Shafer located?
- John Shafer's practice location on file with NPPES is 400 N Loop 1604 E, San Antonio, TX 78232-1258.
- What is John Shafer's phone number?
- The practice phone number listed in the NPPES registry for John Shafer is (210) 402-6141.
- Is John Shafer's NPI active?
- Yes — John Shafer's NPI (1811287246) is active in the NPPES registry as of the last update on 2011-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.