Marc Levi Messner, LMSW, M. ED.
Social Worker · Frederick, MD
Marc Levi Messner, LMSW, M. ED. is a social worker with a practice address in Frederick, Maryland, and NPI 1124788831, issued on Dec 21, 2021. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marc Levi Messner
- Credential
- LMSW, M. ED.
- Primary taxonomy
- Social Worker 104100000X
- License numbers
- Q3-0010861 DE
106610 TX
Self-reported in NPPES; status is on the state search - Practice location
- 124 N Court St, Frederick, MD 21701
- Phone
- (301) 304-7108
- Enumerated
- Dec 21, 2021
- Record last updated
- Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20250708004559); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 4,073 in Maryland → Look up another NPI →
Also registered at 124 N Court St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stefani Bon, LCPC, NCCMental Health Counselor1003552977
- Veronica BonsbySocial Worker1790353456
- Cheyenne Bowman, LGPCProfessional Counselor1053988147
- Valerie CoblentzSocial Worker1235882119
- Whitney Dahlberg, LGPATArt Therapist1649992553
Verify Marc Levi Messner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marc Levi Messner among 4,073 social worker records in Maryland
Marc Levi Messner, LMSW, M. ED. 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 2021, is newer than 45% of them.
- NPI issued2021 · 45% of these records are older, 45% 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 updated2021 · 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).
135 social worker records list a practice address in Frederick
They are 135 of the 3,981 NPPES records with a practice address in Frederick, and 4,073 social worker records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,073 in Maryland → Every provider in Frederick → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Marie AgbortokoFrederick, MD 217011801168059
- Nnamdi Akwada, LGSW, MSWFrederick, MD 217011205281698
- Ashleigh Athen, LGSWFrederick, MD 217011376065953
- Justin Barrick, LCSW-CFrederick, MD 217011871880518
- Andrea ElliotFrederick, MD 217011396271383
- Sheila Ervin, LCSWFrederick, MD 217011841473469
- Katherine ForsytheFrederick, MD 217011538681564
- Audrey Frank, LCSW-CFrederick, MD 217011881962934
Common questions
What is Marc Levi Messner, LMSW, M. ED.'s NPI number?
Marc Levi Messner, LMSW, M. ED.'s National Provider Identifier (NPI) is 1124788831, issued on Dec 21, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Marc Levi Messner, LMSW, M. ED. located?
The NPPES record lists a practice address at 124 N Court St, Frederick, MD, 21701. Phone: (301) 304-7108. Providers update this record themselves, so call before visiting.
How can I verify Marc Levi Messner, LMSW, M. ED.'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.