Alexander Swiderski, MS
NPI 1629743323 · Speech-Language Pathologist · Pittsburgh, PA
Alexander Swiderski, MS is a Speech-Language Pathologist provider in Pittsburgh, PA (NPI 1629743323).
Provider details
- NPI number
- 1629743323
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS
- Sex
- Male
- Sole proprietor
- No
- License
- SL01581 (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
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
- 2021-08-13
- Last updated
- 2021-08-13
- Certified
- 2021-07-20
Frequently asked questions
- What is Alexander Swiderski's NPI number?
- Alexander Swiderski's National Provider Identifier (NPI) is 1629743323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Swiderski's specialty?
- Alexander Swiderski is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Alexander Swiderski located?
- Alexander Swiderski's practice location on file with NPPES is 4100 Allequippa St, Pittsburgh, PA 15219.
- What is Alexander Swiderski's phone number?
- The practice phone number listed in the NPPES registry for Alexander Swiderski is (412) 360-6486.
- Is Alexander Swiderski's NPI active?
- Yes — Alexander Swiderski's NPI (1629743323) is active in the NPPES registry as of the last update on 2021-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.