Active NPI
Esther Topas, CRNP
- Adult Health Nurse Practitioner
- Baltimore, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Adult Health Nurse Practitioner
- License
- R211637
- Practice address
- 2504 Lightfoot Dr
Baltimore, MD 21209-1536 - Phone
- (410) 814-1105
- NPI assigned
- Mar 23, 2022
- Last updated
- Oct 12, 2026
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Adult Health Nurse Practitioner | 363LA2200X | R211637 | MD | Primary |
| Gerontology Nurse Practitioner | 363LG0600X | R211637 | MD |
Addresses
Primary practice location
2504 Lightfoot Dr
Baltimore, MD 21209-1536
Mailing address
2504 Lightfoot Dr
Baltimore, MD 21209-1536
Phone (410) 814-1105
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD, DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2021
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1519 York Rd
Lutherville, MD 21093-5611
Phone (845) 738-8770
2835 Smith Ave
Suite 207
Baltimore, MD 21209-1462
Phone (914) 806-3678
6811 Campfield Rd
Baltimore, MD 21207-4657
Phone (973) 427-9200
Merit-based Incentive Payment System (MIPS)
- Final score
- 79.28 of 100
- Quality
- 73.83
- Improvement activities
- 40
- Cost
- 45.57
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Stella MD Clinical Practice PC | Single Specialty | Current | Accepting new patients |
| Promed Preferred MD Professional Corporation | Single Specialty | Current | Accepting new patients |
| BSD Medical Practice LLC | Single Specialty | Past | Accepting new patients |
Locations
2835 Smith Ave
Ste 207
Baltimore, MD 21209
Phone (410) 358-4243
1519 York Rd
Timonium, MD 21093
Phone (443) 327-9176
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Infectious Disease Physician
- Baltimore, MD
- NPI 1174367064
DC, Single Specialty
-
- Internal Medicine Physician
- Toms River, NJ
- NPI 1831934868
DC, MD, Single Specialty
-
- Infectious Disease Physician
- Boca Raton, FL
- NPI 1285418129
Single Specialty
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1647993600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1791763200000",
"number": "1235888496",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2504 LIGHTFOOT DR",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212091536",
"telephone_number": "410-814-1105",
"fax_number": "443-877-4192"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2504 LIGHTFOOT DR",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212091536",
"telephone_number": "410-814-1105"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TOPAS",
"first_name": "ESTHER",
"credential": "CRNP",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2022-03-23",
"last_updated": "2026-10-12",
"certification_date": "2026-10-12",
"status": "A"
},
"taxonomies": [
{
"code": "363LA2200X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Adult Health",
"state": "MD",
"license": "R211637",
"primary": true
},
{
"code": "363LG0600X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Gerontology",
"state": "MD",
"license": "R211637",
"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 Oct 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.