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 12 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. Amy Lettman, R.D.Frederick, MD 217031346407533
  2. Lydia Leung, MS RDBaltimore, MD 212011316039209
  3. Judith Levin, MPH, RD, LDChevy Chase, MD 208151427358373
  4. Rachel Levy, MPH RD LDNTakoma Park, MD 209121629369939
  5. Ashley Lewis, RDLDNBethesda, MD 208171386274546
  6. Holly Lewis, RDBaltimore, MD 212171952173916
  7. Shanti Lewis, RDBel Air, MD 210141205976966
  8. Denise Lichaa, R.D., L.D.N.Baltimore, MD 212071073758777
  9. Alexandra LiddyBaltimore, MD 212871093232043
  10. Laura LienhardWestminster, MD 211571447423983
  11. Isaac Lin, RDSilver Spring, MD 209101588248850
  12. Janet Litwack, M.S., R.D., L.D.NSilver Spring, MD 209021609180801
  13. Michele Livingston, RDWestminster, MD 211571881761328
  14. Megan Lobus, R.D., L.D.N.Towson, MD 212041508051004
  15. Julianna Locher, MS, RD, LDNBaltimore, MD 212231144586264
  16. Emily Loghmani, R.D, L.D, C.D.E.Baltimore, MD 212871679509897
  17. Erica Lokshin, REGISTERED DIETITIANTowson, MD 212521104505692
  18. Dayaneth LopezWhite Plains, MD 206951770346629
  19. Kathryn Lopez, RDHyattsville, MD 207851316667355
  20. Susan Lopez, RDHyattsville, MD 207851588219059
  21. Jocelyne Loran, RD, LDN, CDCESLa Plata, MD 206461700431806
  22. Ellen LoreckHanover, MD 210761588126098
  23. Kathleen LoughreyGaithersburg, MD 208781851643480
  24. Juli Louttit, RDPotomac, MD 208541750737888
  25. Taylor Love, MS, RD, LDNHalethorpe, MD 212271316685654
  26. Teresa Love, MS, RDColumbia, MD 210441497883755
  27. Cristina Luibil, MS, RD, LDNNew Market, MD 217741992467138
  28. Nancy Lum, RD, LDBaltimore, MD 212151194939843
  29. Denise Lundy, MS, RD, LDBaltimore, MD 212011619204138
  30. Allison Lutz, M.S., R.D./L.D.N.Cumberland, MD 215021205122421
  31. Dorcas Lwanga, RDN, LDNMiddle River, MD 212201306229794
  32. Olivia LynchColumbia, MD 210451912582693
  33. Sandra Lynch, M.S., R.D., L.D.N.Myersville, MD 217731194045955
  34. Ayanna Lynn, MS, RDN, LDNSilver Spring, MD 209031306679402
  35. Mary Machaca, RD, LDDerwood, MD 208551780476820
  36. Anastasia Maczko, RD, RDNBowie, MD 207161245849025
  37. Deena Mael, RDBaltimore, MD 212091497015549
  38. Dana Magee, RD, LDGreenbelt, MD 207701831525328
  39. Sandra Magera, MS, RD, CDEOwings Mills, MD 211171720146426
  40. Julianne Mahoney, RDMontgomery Village, MD 208861467070896
  41. Melissa Majumdar, RD, LDN, CPTChevy Chase, MD 208151750618211
  42. Samantha MaldonadoGreenbelt, MD 207701760195101
  43. Alison Manger-WeikelWestminster, MD 211571356322648
  44. Renata Mangrum, RDKensington, MD 208951063837938
  45. Melissa Manni, RD, LDBaltimore, MD 212871114465150
  46. Amanda Markie, MS, RDN, LDGlen Burnie, MD 210611306373204
  47. Irene Markulik, MS, RD, CIEDRockville, MD 208531245098193
  48. Maya MarotoBurtonsville, MD 208661740075050
  49. Denise Marshall, RDTowson, MD 212041548614894
  50. Charlotte Martin, MS, RDN, LDN, CSOWMBaltimore, MD 212241891281291

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.