NPPES file of Aug 9, 2026

Registered Dietitian in Pennsylvania

3,083 NPPES records list registered dietitian with a practice address in Pennsylvania, 24 per 100,000 residents, the 19th highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 27 of 62.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 133V00000X · method

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

Philadelphia has the most, 375

  1. Philadelphia375
  2. Pittsburgh271
  3. Allentown93
  4. Danville62
  5. Harrisburg62

Registered Dietitian records in Pennsylvania

  1. Cynthia Iyoob, MS,RD,LDNPittston, PA 186401437668837
  2. Biancha Jackson, MHSC, RDPhiladelphia, PA 191391699477109
  3. Anna Jacobs, RDN, LDN, MSPittsburgh, PA 152061891614905
  4. Loagan Jacobson, RDN, LDNDanville, PA 178221700436151
  5. Alyssa JaculloBala Cynwyd, PA 190041952124968
  6. Ruth Jaffe, R.D.Southampton, PA 189661114312733
  7. Lisa James, RDNNewtown, PA 189401609383355
  8. Thea James, RDWyomissing, PA 196101326776212
  9. Morgan JanochaPunxsutawney, PA 157671063810547
  10. Jacqueline Jarrett, RD, LDN, CDEAllentown, PA 181091295815900
  11. Alexandra Jatzke, R.D.Philadelphia, PA 191021972966026
  12. Julie Jebran, RDNPhiladelphia, PA 191281093452120
  13. Angela Jeffreys, RDN, CSP, LDNDanville, PA 178221730605445
  14. Hannah Jehring, RD, LDNorth Wales, PA 194541508291550
  15. Kathleen JenkinsAuburn, PA 179221700757390
  16. Nora Jensen, RDNSellersville, PA 189601184371957
  17. Dian Jin, RDNDanville, PA 178221619770344
  18. Chelsea Johns, RD LDNHarrisburg, PA 171111205236346
  19. Courtney Johns, RD, LDNButler, PA 160011902148968
  20. Elaine Johnson, RDN LDNErie, PA 165091285132662
  21. Erika Johnson, MS, RD, LDNJohnstown, PA 159051679174122
  22. Karen Johnson, R.D.Towanda, PA 188481669586145
  23. Linda Johnson, R.D.West Chester, PA 193801619126505
  24. Marissa Johnson, RDDoylestown, PA 189021669162293
  25. Mary Johnson, RDDanville, PA 178221730238858
  26. Chelsea Johnston, RD, LDNPittsburgh, PA 152431023957776
  27. Dominique Johnston, RD LDNSouthampton, PA 189661184324386
  28. Louise Johnston, M.S., R.D., LDNChambersburg, PA 172011154645836
  29. Nicole Johnston, RDPittsburgh, PA 152401033907027
  30. Summer Jolley, MS, RDNBradford, PA 167011568971331
  31. Suilan Jon Del Rosario, RDPhiladelphia, PA 191361386592434
  32. Brittany Jones, RDN, LDNPhiladelphia, PA 191041194388603
  33. Colleen Jones, RDNLewistown, PA 170441952035214
  34. Jaclyn Jones, RDNNorth Wales, PA 194541871390344
  35. Kelly Jones, MS, RD, LDNNewtown, PA 189401457773707
  36. Keren Jones, RDCamp Hill, PA 170111740686559
  37. Lisa Jones, R.D.Brookhaven, PA 190151205011988
  38. Matthew Jones, RDNCoatesville, PA 193201285099580
  39. Stacy JonesLimerick, PA 194681134669591
  40. Raeanne Jordan, RDNDanville, PA 178221255071080
  41. Alyssa Joseph, RD, LDNHarrisburg, PA 171011770030678
  42. Kaitlynn Joseph, RD, LDNBala Cynwyd, PA 190041821620162
  43. Kristin Joseph, M.S., RDN, LDNMountain Top, PA 187071700288719
  44. Pearl Joshua, RDBala Cynwyd, PA 190041619469038
  45. Ryan Juel, MS, RDN, ACSM-CPTHouston, PA 153421487207858
  46. Daniel Julian, LDNGettysburg, PA 173251265059026
  47. Trudy Jumper, RDPhiladelphia, PA 191041144883604
  48. Lauren June, MS, RD, LDNCamp Hill, PA 170111528210473
  49. Deborah Justice, R.D., L.D.N.Berwick, PA 186031982923983
  50. Erin KadoshMcKeesport, PA 151321740142173

Source: CMS NPPES, primary taxonomy 133V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 19 of 51 per resident

  1. Wyoming24
  2. New York24
  3. Maine24
  4. Pennsylvania24
  5. Colorado24
  6. Oklahoma23
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 133V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

7.7% of these records appear in a Medicare file, against 7.4% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Pennsylvania7.7%
  2. United States7.4%

Registered Dietitian records in Pennsylvania, measured

  • In a Medicare file236 of 3,083 · 7.7% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file315 · 10.2% here, 9.8% nationally
  • Not updated in five years or more1,848 · 59.9% here, 56.3% nationally
  • Median graduation year2014 · the 315 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 133V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,083 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in Pennsylvania: 24 per 100,000 residents against 20 nationally (50 states and D.C.). Philadelphia has 375 of them (12%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Illinois2,870
  2. Florida3,443
  3. North Carolina2,704
  4. Ohio2,581

States with a similar rate per 100,000

  1. Colorado23.7
  2. Maine24.0
  3. New York24.1
  4. Wyoming24.1

The largest states

  1. California7,148
  2. Texas5,099
  3. New York4,724
  4. Florida3,443
  5. Illinois2,870

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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.