Erin Mannion, LCSW-C
Clinical Social Worker · Millersville, MD
Erin Mannion, LCSW-C is a clinical social worker with a practice address in Millersville, Maryland, and NPI 1841676277, issued on Aug 7, 2015. Check the license (Maryland 17194, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Mannion
- Credential
- LCSW-C
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 17194 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8258 Veterans Hwy Ste 13, Millersville, MD 21108
- Phone
- (410) 768-6088
- Enumerated
- Aug 7, 2015
- Record last updated
- Mar 27, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (410) 768-6444
- Medicare enrollment
- Enrolled (PECOS I20151014002349); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,007 in Maryland → Look up another NPI →
Also registered at 8258 Veterans Hwy Ste 13
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joel Hassman, M.D.Psychiatry Physician1669433777
- Katherine Heines, LCSW-CClinical Social Worker1780151571
- Danielle Jones, LMSWSocial Worker1790394526
Verify Erin Mannion in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 17194Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Focused Solutions LLCColumbia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Mannion among 9,007 clinical social worker records in Maryland
Erin Mannion, 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 2015, is newer than 47% of them.
- NPI issued2015 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2011 · median 2006 among the 1,685 with a school on file
- Record last updated2018 · 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).
63 clinical social worker records list a practice address in Millersville
They are 63 of the 445 NPPES records with a practice address in Millersville, and 9,007 clinical social worker records in Maryland.
All 9,007 in Maryland → Every provider in Millersville → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Christine Anchan, LCSW-CMillersville, MD 211081447689492
- Carroll Canipe, LCSW-CMillersville, MD 211081720289028
- Rachel CochranMillersville, MD 211081932538642
- Shannon Durieu, LCSW-CMillersville, MD 211081144627761
- Kathryn Egolf, LCSW-CMillersville, MD 211081124344072
- Sidney Ford, LCSW-CMillersville, MD 211081124411376
- Stephanie Kestler, LCSW-CMillersville, MD 211081265659031
- Suzanne Matty, LCSW-CMillersville, MD 211081023415643
Common questions
What is Erin Mannion, LCSW-C's NPI number?
Erin Mannion, LCSW-C's National Provider Identifier (NPI) is 1841676277, issued on Aug 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Erin Mannion, LCSW-C located?
The NPPES record lists a practice address at 8258 Veterans Hwy Ste 13, Millersville, MD, 21108. Phone: (410) 768-6088. Providers update this record themselves, so call before visiting.
How can I verify Erin Mannion, LCSW-C's license?
NPPES lists Maryland license number 17194, 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.