Ronald Zielinski, MA, CCC/SLP
NPI 1154754646 · Speech-Language Pathologist · Lancaster, PA
Ronald Zielinski, MA, CCC/SLP is a Speech-Language Pathologist provider in Lancaster, PA (NPI 1154754646).
Provider details
- NPI number
- 1154754646
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CCC/SLP
- Sex
- Male
- Sole proprietor
- No
- License
- SL007426 (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
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
- 2013-08-20
- Last updated
- 2013-08-20
Frequently asked questions
- What is Ronald Zielinski's NPI number?
- Ronald Zielinski's National Provider Identifier (NPI) is 1154754646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Zielinski's specialty?
- Ronald Zielinski is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Ronald Zielinski located?
- Ronald Zielinski's practice location on file with NPPES is 1520 Harrisburg Pike, Lancaster, PA 17601-2632.
- What is Ronald Zielinski's phone number?
- The practice phone number listed in the NPPES registry for Ronald Zielinski is (717) 735-2686.
- Is Ronald Zielinski's NPI active?
- Yes — Ronald Zielinski's NPI (1154754646) is active in the NPPES registry as of the last update on 2013-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.