Active NPI
Lisa A Collins, CRNP
- Adult Health Nurse Practitioner
- Frederick, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Adult Health Nurse Practitioner
- License
- R161834
- Practice address
- 804 Toll House Ave
Frederick, MD 21701-4519 - Phone
- (301) 695-7000
- NPI assigned
- Oct 16, 2023
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gerontology Nurse Practitioner | 363LG0600X | R161834 | MD | |
| Adult Health Nurse Practitioner | 363LA2200X | R161834 | MD | Primary |
| Primary Care Nurse Practitioner | 363LP2300X | R161834 | MD |
Addresses
Primary practice location
804 Toll House Ave
Frederick, MD 21701-4519
Mailing address
804 Toll House Ave
Frederick, MD 21701-4519
Phone (301) 695-7000
Other practice location 1
292 Stoner Ave
Westminster, MD 21157-5629
Phone (410) 871-8000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
292 Stoner Ave
Westminster, MD 21157-5629
Phone (410) 871-8000
Hospital & facility affiliations
- Northwest Hospital Center
- Frederick Health Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| R161834 | MD | MD | Adult Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Digestive Disease Solutions, LLC | Current | Accepting new patients | |
| Bridginglife, Inc. | Current | Accepting new patients | |
| Bridginglife, Inc. | Current | Accepting new patients | |
| Metro Maryland Anesthesia LLC | Past | Accepting new patients | |
| Bridginglife, Inc. | Past | Accepting new patients | |
| Frederick Health Hospital Inc | Past | Accepting new patients |
Locations
804 Toll House Ave
Frederick, MD 21701
Phone (301) 695-7000
292 Stoner Ave
Westminster, MD 21157
Phone (443) 974-8725
Organizations & group practices 6
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Community Based Hospice Care Agency
- Westminster, MD
- NPI 1760673669
-
- Specialist
- Frederick, MD
- NPI 1598106239
-
- Hospice and Palliative Medicine (Family Medicine) Physician
- Westminster, MD
- NPI 1073104535
-
- Community Based Hospice Care Agency
- Westminster, MD
- NPI 1437156775
-
- General Acute Care Hospital
- Frederick, MD
- NPI 1538165527
-
- Anesthesiology Physician
- Frederick, MD
- NPI 1356799977
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Frederick, MD
- NPI 1538165527
-
- General Acute Care Hospital
- Randallstown, MD
- NPI 1487695888
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1697414400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772409600000",
"number": "1619759503",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "804 TOLL HOUSE AVE",
"city": "FREDERICK",
"state": "MD",
"postal_code": "217014519",
"telephone_number": "301-695-7000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "804 TOLL HOUSE AVE",
"city": "FREDERICK",
"state": "MD",
"postal_code": "217014519",
"telephone_number": "301-695-7000"
}
],
"practiceLocations": [
{
"address_1": "292 Stoner Ave",
"address_purpose": "LOCATION",
"city": "Westminster",
"state": "MD",
"postal_code": "211575629",
"country_code": "US",
"telephone_number": "410-871-8000",
"fax_number": "410-871-7242",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "COLLINS",
"first_name": "LISA",
"middle_name": "A",
"credential": "CRNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-10-16",
"last_updated": "2026-03-02",
"certification_date": "2026-03-02",
"status": "A"
},
"taxonomies": [
{
"code": "363LG0600X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Gerontology",
"state": "MD",
"license": "R161834",
"primary": false
},
{
"code": "363LA2200X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Adult Health",
"state": "MD",
"license": "R161834",
"primary": true
},
{
"code": "363LP2300X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Primary Care",
"state": "MD",
"license": "R161834",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Frederick, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 2, 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.