NPPES file of Aug 9, 2026

Mark Dinga, MED,RD,LDN

Registered Dietitian · Pittsburgh, PA

Mark Dinga, MED,RD,LDN is a registered dietitian with a practice address in Pittsburgh, Pennsylvania, and NPI 1861600645, issued on May 18, 2007. Check the license (Pennsylvania 20112743, 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
1861600645
Name
Mark Dinga
Credential
MED,RD,LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
20112743 PA
Self-reported in NPPES; status is on the state search
Practice location
3601 5TH Ave, Pittsburgh, PA 15213
Phone
(412) 647-7063
Enumerated
May 18, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest registered dietitian records → All 3,083 in Pennsylvania → Look up another NPI →

Also registered at 3601 5TH Ave

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

  1. Rima Abdel MassihInternal Medicine Physician1003079914
  2. Christina Abriola, R.D.Registered Dietitian1356647507
  3. Susan Adamczyk, RDRegistered Dietitian1831524263
  4. Rohit Aggarwal, M.D.Rheumatology Physician1538340138
  5. Haruko Akatsu, MDSpecialist1922072370
  6. Charles Atwood, MDPulmonary Disease Physician1508838905

Verify Mark Dinga 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 20112743    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Mark Dinga among 3,083 registered dietitian records in Pennsylvania

Mark Dinga, MED,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 2007, is newer than 7% of them.

  • NPI issued2007 · 7% of these records are older, 88% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2007 · 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. Christina Abriola, R.D.Pittsburgh, PA 152131356647507
  2. Anna Ardine, MBA RD LDNPittsburgh, PA 152131538438338
  3. Lindsey Barton, RDPittsburgh, PA 152131144462623
  4. Laura Hansen, RD, LDNPittsburgh, PA 152131720223522
  5. Melissa Lang, RD, LDNPittsburgh, PA 152131194903310
  6. Kathryn Micucci, MS, RD, LDNPittsburgh, PA 152131962631481
  7. Gunilla Nordhammar, RD, LDNPittsburgh, PA 152131689882474
  8. Emily Novak, RD, LDNPittsburgh, PA 152131316218282

Common questions

What is Mark Dinga, MED,RD,LDN's NPI number?

Mark Dinga, MED,RD,LDN's National Provider Identifier (NPI) is 1861600645, issued on May 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark Dinga, MED,RD,LDN located?

The NPPES record lists a practice address at 3601 5TH Ave, Pittsburgh, PA, 15213. Phone: (412) 647-7063. Providers update this record themselves, so call before visiting.

How can I verify Mark Dinga, MED,RD,LDN's license?

NPPES lists Pennsylvania license number 20112743, 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.