NPPES file of Aug 9, 2026

Dori Lynn Owczarzak, MS, RD, LDN

Registered Dietitian · Pittsburgh, PA

Dori Lynn Owczarzak, MS, RD, LDN is a registered dietitian with a practice address in Pittsburgh, Pennsylvania, and NPI 1548132426, issued on Sep 22, 2025. Check the license (Pennsylvania DN000416, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548132426
Name
Dori Lynn Owczarzak
Credential
MS, RD, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
DN000416 PA
Self-reported in NPPES; status is on the state search
Practice location
1789 S Braddock Ave Ste 410, Pittsburgh, PA 15218
Phone
(412) 247-2310
Enumerated
Sep 22, 2025
Record last updated
Sep 22, 2025
Medicare enrollment
Enrolled (PECOS I20251210000754); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 3,083 in Pennsylvania → Look up another NPI →

Also registered at 1789 S Braddock Ave Ste 410

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephanie Baverso, LCSWClinical Social Worker1720594633
  2. Nchima Chibaye, CRNPFamily Nurse Practitioner1316692171
  3. Angela Cmar, CRNPFamily Nurse Practitioner1841835956
  4. Aneesah Coates, DNP, CRNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1073263414
  5. Jessica DufourPsychiatric/Mental Health Nurse Practitioner1760038285
  6. Rachel DurkalskiFamily Medicine Physician1437507092

Verify Dori Lynn Owczarzak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license DN000416    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Dori Lynn Owczarzak among 3,083 registered dietitian records in Pennsylvania

Dori Lynn Owczarzak, MS, RD, LDN is one of 3,083 registered dietitian records with a practice address in Pennsylvania. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 88% of them.

  • NPI issued2025 · 88% of these records are older, 5% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2008 · median 2014 among the 315 with a school on file
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Pennsylvania

There are 3,083 registered dietitian records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,083 in Pennsylvania → Every provider in Pittsburgh → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Barbara BenedictPittsburgh, PA 152171225532146
  2. Ina Engel, MS, RD, LDNPittsburgh, PA 152171851591028
  3. Marilee Fritsch, RDPittsburgh, PA 152191649041096
  4. Shoshana Genack, RDPittsburgh, PA 152171669861555
  5. Sarah Hayward, RDN, LDNPittsburgh, PA 152171639984495
  6. Joan McCarthy, R.D.Pittsburgh, PA 152191417497462
  7. Stephanie MeshankoPittsburgh, PA 152171205330123
  8. Elizabeth Munz, MS, RD, LDNPittsburgh, PA 152171467745794

Common questions

What is Dori Lynn Owczarzak, MS, RD, LDN's NPI number?

Dori Lynn Owczarzak, MS, RD, LDN's National Provider Identifier (NPI) is 1548132426, issued on Sep 22, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Dori Lynn Owczarzak, MS, RD, LDN located?

The NPPES record lists a practice address at 1789 S Braddock Ave Ste 410, Pittsburgh, PA, 15218. Phone: (412) 247-2310. Providers update this record themselves, so call before visiting.

How can I verify Dori Lynn Owczarzak, MS, RD, LDN's license?

NPPES lists Pennsylvania license number DN000416, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.