Dori Owczarzak, MS, RD, LDN
NPI 1548132426 · Registered Dietitian · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dori Owczarzak, MS, RD, LDN is a Registered Dietitian provider in Pittsburgh, PA (NPI 1548132426).
Provider details
- NPI number
- 1548132426
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- DN000416 (PA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-09-22
- Last updated
- 2025-09-22
- Certified
- 2025-09-21
Frequently asked questions
- What is Dori Owczarzak's NPI number?
- Dori Owczarzak's National Provider Identifier (NPI) is 1548132426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dori Owczarzak's specialty?
- Dori Owczarzak is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Dori Owczarzak located?
- Dori Owczarzak's practice location on file with NPPES is 1789 S Braddock Ave Ste 410, Pittsburgh, PA 15218-1881.
- What is Dori Owczarzak's phone number?
- The practice phone number listed in the NPPES registry for Dori Owczarzak is (412) 247-2310.
- Does Dori Owczarzak accept Medicare?
- Dori Owczarzak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dori Owczarzak's NPI active?
- Yes — Dori Owczarzak's NPI (1548132426) is active in the NPPES registry as of the last update on 2025-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.