Katherine Lumaro , LCSW-C
Social Worker β’ Timonium, MD
30 E Padonia Rd Ste 202
Timonium, MD 210932308
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
30 E Padonia Rd Ste 202
Timonium, MD 210932308
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Aberdeen, MD. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Social Worker: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2012
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Timonium and Maryland
16 active clinicians are listed under Social Worker with a practice address in Timonium, MD (4,194 in Maryland).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Timonium
6.2% of these 16 clinicians have the CMS telehealth indicator.
6.2% of these 16 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2020-01-04NUCC Taxonomy Code: 104100000X
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Secondary Practice Locations
135 N Parke St
Aberdeen, MD 210012428
Phone: 4436251600
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 30 E PADONIA RD STE 202, TIMONIUM, MD 210932308 (Tel: 4108812040)
Registered at 30 E PADONIA RD STE 202, TIMONIUM, MD 210932308 (Tel: 4108812040)
Additional practice office at 135 N Parke St, Aberdeen, MD 210012428
NPI status registered as active in NPPES database
Registered at 135 N PARKE ST, ABERDEEN, MD 210012428 (Tel: 4436251600)
Registered at 135 N PARKE ST, ABERDEEN, MD 210012428 (Tel: 4436251600)
Recorded as KATHERINE LUMARO, LCSW-C
Social Worker (license number reported to NPPES: MD 18385)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
30 E Padonia Rd Ste 202
Timonium, MD 210932308
Phone: 4108812040