NPPES file of Aug 9, 2026

Clinical Social Worker in Maryland

9,007 NPPES records list clinical social worker with a practice address in Maryland, 146 per 100,000 residents, the 10th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 180 of 181.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1041C0700X · 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, 1,917

  1. Baltimore1,917
  2. Bethesda439
  3. Silver Spring412
  4. Rockville410
  5. Frederick348

Clinical Social Worker records in Maryland

  1. Lemuel Yutzy, LCSW-CChevy Chase, MD 208151477852770
  2. Wendy Zack, PHDChevy Chase, MD 208151700982899
  3. Deborah Zagwodzki, LCSW-CDunkirk, MD 207541992953202
  4. Jessica Zais, LCSW-CCumberland, MD 215021346569084
  5. Debra Zakarin, LCSW-CTimonium, MD 210931235334731
  6. Molly Zametkin, LCSW-CRockville, MD 208521215623780
  7. Fran Zamore, ACSW, LCSW-C, LICSWBethesda, MD 208141154537629
  8. Joan Zang, L.C.S.W.-C.Baltimore, MD 212041053449769
  9. Vicky Zang, LCSW-CGrantsville, MD 215361891000618
  10. Joseph ZappalaChevy Chase, MD 208151013312834
  11. Betty Zara, LCSW-CBethesda, MD 208171588919328
  12. Debra Zatkin, LCSW-CArnold, MD 210121871785089
  13. Melissa Zatz, LCSW-CFrederick, MD 217031790927986
  14. Deborah Zavos, LCSW-CKensington, MD 208951861529000
  15. Andrea ZawatskySilver Spring, MD 209011073036778
  16. Martin Zayon, LCSW-CBaltimore, MD 212181427587153
  17. James Zazanis, LCSW-CFrederick, MD 217011659048833
  18. Stanley Zdancewicz, LCSW CCatonsville, MD 212281376880872
  19. Lisa Zecher, LCSW-CFrederick, MD 217011255495305
  20. Ramona Zeender, LCSW-CMontgomery Village, MD 208861265808646
  21. Hillel Zeitlin, MSWBaltimore, MD 212151699016402
  22. Rebecca Zeligman, LCSW-CEllicott City, MD 210421801980362
  23. Robert ZelikoffBethesda, MD 208891265792329
  24. Peter Zerhusen, PH.D., LCSW-CBerlin, MD 218111316068539
  25. Mary Lee Zetter, LCSW-CAnnapolis, MD 214031770638785
  26. Chunying ZhaoNottingham, MD 212361962242388
  27. Phyllis Zhu, LCSW-CAberdeen, MD 210011265949044
  28. Fatima Zia, LMSWNottingham, MD 212361093444242
  29. Mary Ziegler, LCSW-CWestminster, MD 211571295811644
  30. Atara Ziffer, LCSW-CBaltimore, MD 212091598935074
  31. Christine Ziluca, LCSW-CEllicott City, MD 210431598596660
  32. Zoe Ziman, LCSW-CColumbia, MD 210451427502129
  33. Anita ZimmermanGlen Burnie, MD 210611528984994
  34. Natalie Zimmerman, LCSW-CChevy Chase, MD 208151952513525
  35. Rebecca Zimmerman, LCSW-CBaltimore, MD 212861386189579
  36. Katumu ZinnahFrederick, MD 217031558072298
  37. Elizabeth Zinner, LCSW-CBethesda, MD 208171588721120
  38. Roslyn Zinner, LCSW C MSWOdenton, MD 211131184686198
  39. Beate Zipperle, LCSW-CBaltimore, MD 212041154517167
  40. Nicole Zippin, LCSW-CEaston, MD 216011922329895
  41. Jacqueline Zirlin, LMSWBaltimore, MD 212151851933113
  42. Cristine Zocchi, LCSW-CNew Market, MD 217741205306651
  43. Joy Zollinger, LCSW-CBaltimore, MD 212341376054916
  44. Lauren Zolluccio, LCSW-CLutherville Timonium, MD 210931619372976
  45. Denise ZonitchLaurel, MD 207081760258503
  46. David Zook, LCSW-CHagerstown, MD 217401669490728
  47. Colleen ZornLaurel, MD 207231366393365
  48. Rachel Zubek, LCSW-CBaltimore, MD 212231518425453
  49. Joanne Zucchetto, MSW, LCSW-C, LICSWChevy Chase, MD 208151346387842
  50. Donna Zulauf, LCSW CBaltimore, MD 212211881751212

Source: CMS NPPES, primary taxonomy 1041C0700X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 10 of 51 per resident

  1. Michigan176
  2. Utah160
  3. New York150
  4. Maryland146
  5. North Carolina144
  6. Wyoming141
  7. 50 states and D.C.93

Source: CMS NPPES, primary taxonomy 1041C0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

11.5% of these records appear in a Medicare file, against 11.7% 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. Maryland11.5%
  2. United States11.7%

Clinical Social Worker records in Maryland, measured

  • In a Medicare file1,035 of 9,007 · 11.5% here, 11.7% nationally
  • In the CMS Doctors and Clinicians file1,686 · 18.7% here, 19.1% nationally
  • Not updated in five years or more5,294 · 58.8% here, 52.9% nationally
  • Median graduation year2006 · the 1,685 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1041C0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

9,007 NPPES records list clinical social worker (1041C0700X) as their primary taxonomy with a practice address in Maryland: 146 per 100,000 residents against 93 nationally (50 states and D.C.). Baltimore has 1,917 of them (21%).

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. New Jersey9,790
  2. Ohio9,815
  3. Virginia8,027
  4. Pennsylvania7,830

States with a similar rate per 100,000

  1. North Carolina143.6
  2. New York149.7
  3. Wyoming140.6
  4. Montana140.3

The largest states

  1. California36,261
  2. New York29,293
  3. Massachusetts17,815
  4. Michigan17,644
  5. North Carolina15,561

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.