NPPES file of Aug 9, 2026

Shannon O'Brien Holmes, LCMFT

Marriage & Family Therapist · Easton, MD

Shannon O'Brien Holmes, LCMFT is a marriage & family therapist with a practice address in Easton, Maryland, and NPI 1891271979, issued on Jul 12, 2018. Check the license (Maryland LCM885, 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
1891271979
Name
Shannon O'Brien Holmes
Credential
LCMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License numbers
LCM885 MD
LGM774 MD
RBT-18-56967 MD
Self-reported in NPPES; status is on the state search
Practice location
29626 Old Creek LN, Easton, MD 21601
Phone
(301) 331-1664
Enumerated
Jul 12, 2018
Record last updated
Dec 10, 2023
Medicare enrollment
Enrolled (PECOS I20260221000024); accepts 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 29626 Old Creek LN

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

  1. Jordan Cox, LCMFTMarriage & Family Therapist1255906145
  2. Eileen GilletteMarriage & Family Therapist1871323253
  3. Camina Hirota-LeeMarriage & Family Therapist1114491263

Verify Shannon O'Brien Holmes 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 LCM885
    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. Senior Care Therapy Lcsw OF Maryland LLCSilver Spring, MD

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

Shannon O'Brien Holmes among 448 marriage & family therapist records in Maryland

Shannon O'Brien Holmes, LCMFT is one of 448 marriage & family therapist records with a practice address in Maryland. 4% 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 50% of them.

  • NPI issued2018 · 50% of these records are older, 44% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2019 · median 2012 among the 29 with a school on file
  • Record last updated2023 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Marriage & Family Therapist providers in Maryland

There are 448 marriage & family therapist records in Maryland.

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Jordan Cox, LCMFTEaston, MD 216011255906145
  2. Eileen GilletteEaston, MD 216011871323253
  3. Camina Hirota-LeeEaston, MD 216011114491263
  4. Karen Katrinic, M.S.,LCMFTStevensville, MD 216661861601932
  5. Lauren Wheaton, LMFTStevensville, MD 216661841566783
  6. Anne Devaughn, LCSW-C, LMFTCumberland, MD 215021760468755
  7. Bernice Baier, LMFTFrederick, MD 217011730592445
  8. Leslee Bry, LCMFTFrederick, MD 217011144694969

Common questions

What is Shannon O'Brien Holmes, LCMFT's NPI number?

Shannon O'Brien Holmes, LCMFT's National Provider Identifier (NPI) is 1891271979, issued on Jul 12, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Shannon O'Brien Holmes, LCMFT located?

The NPPES record lists a practice address at 29626 Old Creek LN, Easton, MD, 21601. Phone: (301) 331-1664. Providers update this record themselves, so call before visiting.

How can I verify Shannon O'Brien Holmes, LCMFT's license?

NPPES lists Maryland license number LCM885, 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.