Antoinnette Comer, LMSW
Social Worker · Timonium, MD
Antoinnette Comer, LMSW is a social worker with a practice address in Timonium, Maryland, and NPI 1285403477, issued on Dec 28, 2023. Check the license (Maryland 30912, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Antoinnette Comer
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 30912 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2300 York RD, Timonium, MD 21093
- Phone
- (410) 883-9929
- Enumerated
- Dec 28, 2023
- Record last updated
- Dec 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20260213004015); 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 2300 York RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Antoinnette Comer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 30912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Antoinnette Comer among 4,073 social worker records in Maryland
Antoinnette Comer, LMSW 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 2023, is newer than 64% of them.
- NPI issued2023 · 64% of these records are older, 27% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2015 · 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).
17 social worker records list a practice address in Timonium
They are 17 of the 612 NPPES records with a practice address in Timonium, 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 Timonium → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Hannah BreckenridgeLutherville, MD 210931275001455
- Carol Brown, LMSWLutherville Timonium, MD 210931538729769
- Jennifer DutrowLutherville, MD 210931528606175
- Deborah Higgins, LGSWTimonium, MD 210931275900979
- Cynthia Hinnant, MSW LCSWCTimonium, MD 210931629008891
- Dana Kresslein, LMSWLutherville Timonium, MD 210931366055253
- Frances Lodder, LCSW-CLutherville, MD 210931437422474
- Katherine Lumaro, LCSW-CTimonium, MD 210931982954236
Common questions
What is Antoinnette Comer, LMSW's NPI number?
Antoinnette Comer, LMSW's National Provider Identifier (NPI) is 1285403477, issued on Dec 28, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Antoinnette Comer, LMSW located?
The NPPES record lists a practice address at 2300 York RD, Timonium, MD, 21093. Phone: (410) 883-9929. Providers update this record themselves, so call before visiting.
How can I verify Antoinnette Comer, LMSW's license?
NPPES lists Maryland license number 30912, 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. 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.