Jessica Zielinski, SLP
NPI 1639501984 · Speech-Language Pathologist · O Fallon, MO
Jessica Zielinski, SLP is a Speech-Language Pathologist provider in O Fallon, MO (NPI 1639501984).
Provider details
- NPI number
- 1639501984
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 2013027484 (MO)
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
12 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
- 2013-08-08
- Last updated
- 2013-08-08
Frequently asked questions
- What is Jessica Zielinski's NPI number?
- Jessica Zielinski's National Provider Identifier (NPI) is 1639501984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Zielinski's specialty?
- Jessica Zielinski is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Jessica Zielinski located?
- Jessica Zielinski's practice location on file with NPPES is 110 Virgil St, O Fallon, MO 63366-2637.
- What is Jessica Zielinski's phone number?
- The practice phone number listed in the NPPES registry for Jessica Zielinski is (636) 240-2072.
- Is Jessica Zielinski's NPI active?
- Yes — Jessica Zielinski's NPI (1639501984) is active in the NPPES registry as of the last update on 2013-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.