NPPES file of Aug 9, 2026

Registered Dietitian in Maryland

1,124 NPPES records list registered dietitian with a practice address in Maryland, 18 per 100,000 residents, the 36th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 8 of 23.

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).

Baltimore has the most, 298

  1. Baltimore298
  2. Bethesda64
  3. Silver Spring40
  4. Rockville38
  5. Frederick34

Registered Dietitian records in Maryland

  1. Jiayi GuanGaithersburg, MD 208771467341081
  2. Patricia Guay-Berry, RDBethesda, MD 208891568716272
  3. Kevin Guerrero, RDN, LDNBaltimore, MD 212151487520649
  4. Asha Gullapalli, MS.RD.LDBaltimore, MD 212241306099189
  5. Markie Habros, R.D., L.D.NBaltimore, MD 212171124485594
  6. Andrew HadeSalisbury, MD 218011386117307
  7. Laurie Hall, MS, RDN, LDNOlney, MD 208321033934377
  8. Amber Hamilton, RD, LD/NPrince Frederick, MD 206781669121190
  9. Sarah Hammaker, RD, LDNHagerstown, MD 217401801028873
  10. Beverly Hammer, RDN, LDNBaltimore, MD 212121679193080
  11. Jenifer Hampsey, R.D.Baltimore, MD 212871205885209
  12. Susan Hanekamp, RD,LDCumberland, MD 215021518205244
  13. Courtney HaneyBaltimore, MD 212871083134514
  14. Patricia Haney, RDNClarksburg, MD 208711659996726
  15. Michele HanksBaltimore, MD 212871831591726
  16. Karen Hansrote, RD, LDNPerry Point, MD 219021427162916
  17. Kristin HardyBethesda, MD 208891770454563
  18. Meaghan Harkins, RDNDickerson, MD 208421558950857
  19. Amanda Harkless, RDFrederick, MD 217011518620111
  20. Colleen Harnett, RD, LDNBoonsboro, MD 217131750660833
  21. Heather Harper, RDN, CSOWM, CDCESFrederick, MD 217011548538838
  22. Bretha Harris, RD, RDNBrandywine, MD 206131770291460
  23. Civonnia HarrisBaltimore, MD 212181326969130
  24. Elizabeth Harris, RDNAnnapolis, MD 214011831742626
  25. Juvonia Harris, RDNWaldorf, MD 206011548989221
  26. Lynne Harris, MS RD LDNTrappe, MD 216731164606315
  27. Kerry Harrison, MS,RD,LDNBaltimore, MD 212291851573232
  28. Rebecca Hart, RD, LDNBaltimore, MD 212041821533019
  29. Virginia Hartmuller, RD, CDEEllicott City, MD 210421497936025
  30. Kelly HarveyPatuxent River, MD 206701649250515
  31. Tzipora Hastings, RDNBaltimore, MD 212081962035519
  32. Katrina HatcherSalisbury, MD 218041659088318
  33. Zanyu Hatfield, MS, RD, LDPasadena, MD 211221013554468
  34. Maryellen Hauver, RDN, LDNTowson, MD 212041881277002
  35. Francine Hawes, RD, LDNFrederick, MD 217031649539636
  36. Kathryn Hawkins, RDBaltimore, MD 212291811957863
  37. Sharon Hawks, M.S, RD, LDN, CDEGlenn Dale, MD 207691417141557
  38. Amanda Hawver, RD, LDNBaltimore, MD 212371992938799
  39. Nosheen Hayat, RDNGaithersburg, MD 208771275007411
  40. Tiffani Hays, MS,RD, LNBaltimore, MD 212871326070632
  41. Ashley Hazenstab, MHA, RD, LDNAnnapolis, MD 214011871137885
  42. Jennifer Headley-Bunns, R.D., L.D.Largo, MD 207741194980300
  43. Melanie Heazel, RDNBaltimore, MD 212011265932347
  44. Alyson Heenan, RD, LDN, CDCESSalisbury, MD 218011285106393
  45. Cynthia Held, MS RD LDNHagerstown, MD 217401154537892
  46. Shannon Helfert, MS RD LDNRockville, MD 208501942571518
  47. Megan HendersonCumberland, MD 215021689047854
  48. Kerah HeneberyOwings, MD 207361013497486
  49. Danielle Hepler, RD/LDNBaltimore, MD 212871437790524
  50. Maria Hepler, RDCheverly, MD 207851245632397

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

Maryland ranks 36 of 51 per resident

  1. Arkansas19
  2. Louisiana19
  3. California18
  4. Maryland18
  5. Nebraska18
  6. Michigan18
  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.

11.2% 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. Maryland11.2%
  2. United States7.4%

Registered Dietitian records in Maryland, measured

  • In a Medicare file126 of 1,124 · 11.2% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file144 · 12.8% here, 9.8% nationally
  • Not updated in five years or more696 · 61.9% here, 56.3% nationally
  • Median graduation year2015 · the 143 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

1,124 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in Maryland: 18 per 100,000 residents against 20 nationally (50 states and D.C.). Baltimore has 298 of them (27%).

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. Indiana1,218
  2. Tennessee1,266
  3. Oklahoma944
  4. Virginia1,307

States with a similar rate per 100,000

  1. Nebraska18.1
  2. Michigan18.1
  3. California18.3
  4. Louisiana18.5

The largest states

  1. California7,148
  2. Texas5,099
  3. New York4,724
  4. Florida3,443
  5. Pennsylvania3,083

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.