NPPES file of Aug 9, 2026

Matthew Morris

Social Worker · Rockville, MD

Matthew Morris is a social worker with a practice address in Rockville, Maryland, and NPI 1427776434, issued on Aug 16, 2022. Check the license with the Maryland 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
1427776434
Name
Matthew Morris
Primary taxonomy
Social Worker 104100000X
Practice location
9975 Medical Center Dr, Rockville, MD 20850
Phone
(301) 738-9691
Enumerated
Aug 16, 2022
Record last updated
Apr 19, 2023
Medicare enrollment
Enrolled (PECOS I20260107001093); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 9975 Medical Center Dr

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

  1. Franklyn Abedi, OTR/LPediatric Occupational Therapist1669952370
  2. Rogaiyah Alqasim-Hamidaddin, M.A., CF-SLPSpeech-Language Pathologist1245510908
  3. Susan Barnett, OTRPediatric Occupational Therapist1881836237
  4. Mark Becker, LCSW-CSchool Social Worker1083994115
  5. Laetetia Bergeron, MOT, OTR/LOccupational Therapist1366888729
  6. Ashley BergesenSpeech-Language Pathologist1639579238

Verify Matthew Morris in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck 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
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PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Matthew Morris among 4,073 social worker records in Maryland

Matthew Morris is one of 4,073 social worker records with a practice address in Maryland. 6% 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 2022, is newer than 55% of them.

  • NPI issued2022 · 55% of these records are older, 36% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2021 · median 2017 among the 379 with a school on file
  • Record last updated2023 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

202 social worker records list a practice address in Rockville

They are 202 of the 14,353 NPPES records with a practice address in Rockville, and 4,073 social worker records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 social worker records with the nearest ZIP codes

  1. Katherine Clausen, LCSW-CRockville, MD 208501093802613
  2. Heidi Cohen, LCSW C LICSWRockville, MD 208501326050642
  3. Laurence Fabre-Welmond, LCSW CRockville, MD 208501215949516
  4. Jennifer Firestone, LCSW CRockville, MD 208501184636409
  5. Deborah Goldstein, LCSW CRockville, MD 208501184636417
  6. Lizabeth Katz, LCSW CRockville, MD 208501942212253
  7. Lori Kolle, LCSW-CRockville, MD 208501194737494
  8. Zachary Lehman, LCSWCRockville, MD 208501356353668

Common questions

What is Matthew Morris's NPI number?

Matthew Morris's National Provider Identifier (NPI) is 1427776434, issued on Aug 16, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Morris located?

The NPPES record lists a practice address at 9975 Medical Center Dr, Rockville, MD, 20850. Phone: (301) 738-9691. Providers update this record themselves, so call before visiting.

How can I verify Matthew Morris's license?

Search the Maryland 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.

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.