NPPES file of Aug 9, 2026

Caitlin Meehan Williams, LCSW-C

Clinical Social Worker · Frederick, MD

Caitlin Meehan Williams, LCSW-C is a clinical social worker with a practice address in Frederick, Maryland, and NPI 1033688304, issued on Nov 16, 2018. Check the license (Maryland 23909, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033688304
Name
Caitlin Meehan Williams
Credential
LCSW-C
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
23909 MD
Self-reported in NPPES; status is on the state search
Practice location
300 W 9TH St, Frederick, MD 21701
Phone
(667) 600-3367
Enumerated
Nov 16, 2018
Record last updated
Dec 1, 2023
Medicare enrollment
Enrolled (PECOS I20220428001584); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 300 W 9TH St

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

  1. Abigail Belgrave, LCSW-CClinical Social Worker1346538584
  2. Casper Cline, M.D.Specialist1063493609
  3. Katrina Cutshall, LMSWSocial Worker1851909196
  4. Susan Gordon, LCADC-CAddiction (Substance Use Disorder) Counselor1376030122
  5. Kristi Hallman, LCSW-CClinical Social Worker1427528207
  6. Caitlin HooverMental Health Counselor1396353710

Verify Caitlin Meehan Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 23909
    Check 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
Find the Maryland license search

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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Bills Medicare through one group practice

  1. Associated Catholic Charities IncFrederick, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Caitlin Meehan Williams among 9,007 clinical social worker records in Maryland

Caitlin Meehan Williams, LCSW-C is one of 9,007 clinical social worker records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 59% of them.

  • NPI issued2018 · 59% of these records are older, 36% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2018 · median 2006 among the 1,685 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

348 clinical social worker records list a practice address in Frederick

They are 348 of the 3,981 NPPES records with a practice address in Frederick, and 9,007 clinical social worker records in Maryland.

The 8 clinical social worker records with the nearest ZIP codes

  1. Margaret Adams, LCSW-CFrederick, MD 217011275538654
  2. Alice Berlin, LCSW-CFrederick, MD 217011154326551
  3. Sky Cappucci, LCSW-CFrederick, MD 217011629000419
  4. Jo Ann Fritz, LCSW/CFrederick, MD 217011932115714
  5. Patrick Hammett, MSWFrederick, MD 217011275562738
  6. Larry Harper, LCSW-CFrederick, MD 217011881620789
  7. Rhonda Jackson, LCSW-CFrederick, MD 217011134140957
  8. Barbara Lohman-Flynn, LCSW-CFrederick, MD 217011306841796

Common questions

What is Caitlin Meehan Williams, LCSW-C's NPI number?

Caitlin Meehan Williams, LCSW-C's National Provider Identifier (NPI) is 1033688304, issued on Nov 16, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Caitlin Meehan Williams, LCSW-C located?

The NPPES record lists a practice address at 300 W 9TH St, Frederick, MD, 21701. Phone: (667) 600-3367. Providers update this record themselves, so call before visiting.

How can I verify Caitlin Meehan Williams, LCSW-C's license?

NPPES lists Maryland license number 23909, as entered by the provider. 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. Medicare files from data.cms.gov. 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.