Active NPI
Sydney Behling
- High-Risk Obstetric Registered Nurse
- Baltimore, MD
National Provider Identifier
1164240255
On this page
Key facts
NPPES NPI Registry- Primary specialty
- High-Risk Obstetric Registered Nurse
- License
- R249733
- Practice address
- 22 S Greene St
Baltimore, MD 21201-1590 - Phone
- (410) 328-6030
- NPI assigned
- Sep 28, 2024
- Last updated
- Apr 2, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| High-Risk Obstetric Registered Nurse | 163WX0002X | R249733 | MD | Primary |
| Obstetrics & Gynecology Nurse Practitioner | 363LX0001X | R249733 | MD |
Addresses
Primary practice location
22 S Greene St
Baltimore, MD 21201-1590
Mailing address
22 S Greene St
Baltimore, MD 21201-1590
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| R249733 | MD | MD | High-Risk Obstetric Registered Nurse |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1727481600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775088000000",
"number": "1164240255",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "22 S GREENE ST",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212011590"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "22 S GREENE ST",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212011590",
"telephone_number": "410-328-6030"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BEHLING",
"first_name": "SYDNEY",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-09-28",
"last_updated": "2026-04-02",
"certification_date": "2026-04-02",
"status": "A"
},
"taxonomies": [
{
"code": "163WX0002X",
"taxonomy_group": "",
"desc": "Registered Nurse, Obstetric, High-Risk",
"state": "MD",
"license": "R249733",
"primary": true
},
{
"code": "363LX0001X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Obstetrics & Gynecology",
"state": "MD",
"license": "R249733",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Baltimore, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.