Sean Mark
NPI 1699164020 · Audiologist-Hearing Aid Fitter · Mount Joy, PA
Sean Mark is a Audiologist-Hearing Aid Fitter provider in Mount Joy, PA (NPI 1699164020).
Provider details
- NPI number
- 1699164020
- Entity type
- Individual
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- FO3325 (PA)
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
11 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
- 2015-01-22
- Last updated
- 2015-01-22
Frequently asked questions
- What is Sean Mark's NPI number?
- Sean Mark's National Provider Identifier (NPI) is 1699164020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Mark's specialty?
- Sean Mark is listed in the NPPES registry with a primary specialty of Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is Sean Mark located?
- Sean Mark's practice location on file with NPPES is 1013 W Main St, Mount Joy, PA 17552-9699.
- What is Sean Mark's phone number?
- The practice phone number listed in the NPPES registry for Sean Mark is (717) 201-4934.
- Is Sean Mark's NPI active?
- Yes — Sean Mark's NPI (1699164020) is active in the NPPES registry as of the last update on 2015-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.