Active NPI
Robert Joel Hollander, JD, LCSW-C
- Clinical Social Worker
- Owings Mills, MD
National Provider Identifier
1881801512
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 05882
- Practice address
- 9199 Reisterstown Rd
Suite 204B
Owings Mills, MD 21117-4520 - Phone
- (410) 363-2825
- Fax
- (410) 363-1612
- NPI assigned
- May 16, 2007
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 05882 | MD | Primary |
Addresses
Primary practice location
9199 Reisterstown Rd
Suite 204B
Owings Mills, MD 21117-4520
Mailing address
9199 Reisterstown Rd
Suite 204B
Owings Mills, MD 21117-4520
Phone (410) 363-2825
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Jan 1, 2026 through Jan 1, 2028
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Juris Doctor
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1179273600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1449619200000",
"number": "1881801512",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9199 REISTERSTOWN RD",
"address_2": "SUITE 204B",
"city": "OWINGS MILLS",
"state": "MD",
"postal_code": "211174520",
"telephone_number": "410-363-2825",
"fax_number": "410-363-1612"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9199 REISTERSTOWN RD",
"address_2": "SUITE 204B",
"city": "OWINGS MILLS",
"state": "MD",
"postal_code": "211174520",
"telephone_number": "410-363-2825",
"fax_number": "410-363-1612"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HOLLANDER",
"first_name": "ROBERT",
"middle_name": "JOEL",
"name_prefix": "Mr.",
"credential": "JD, LCSW-C",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-05-16",
"last_updated": "2015-12-09",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MD",
"license": "05882",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Owings Mills, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 2015; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.