Active NPI
Emily Catherine Lounsbury, NP
- Family Nurse Practitioner
- San Francisco, CA
National Provider Identifier
1821486457
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- APN.0995499
- Practice address
- 1 Embarcadero Ctr FL 19
San Francisco, CA 94111-3628 - Phone
- (415) 658-6791
- Fax
- (415) 252-7176
- NPI assigned
- Jan 6, 2015
- 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 7
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | RN10015578 | MA | |
| Family Nurse Practitioner | 363LF0000X | AP61601859 | WA | |
| Family Nurse Practitioner | 363LF0000X | 9395799 | FL | |
| Family Nurse Practitioner | 363LF0000X | 5020958 | NC | |
| Family Nurse Practitioner | 363LF0000X | 314870 | AZ | |
| Family Nurse Practitioner | 363LF0000X | 1178158 | TX | |
| Family Nurse Practitioner | 363LF0000X | APN.0995499 | CO | Primary |
Addresses
Primary practice location
1 Embarcadero Ctr FL 19
San Francisco, CA 94111-3628
Mailing address
1 Embarcadero Ctr FL 19
San Francisco, CA 94111-3628
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CO
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
- Opted out of Medicare
- Yes, effective Oct 1, 2026 through Oct 1, 2028
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 314870 | AZ | MD | Family Nurse Practitioner |
| APN.0995499 | CO | MD | Family Nurse Practitioner |
| 9395799 | FL | MD | Family Nurse Practitioner |
| RN10015578 | MA | MD | Family Nurse Practitioner |
| 5020958 | NC | MD | Family Nurse Practitioner |
| 1178158 | TX | MD | Family Nurse Practitioner |
| AP61601859 | WA | MD | Family Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Iora Senior Health, LLC | Current | Accepting new patients | |
| Iora Health Colorado, P.C. | Current | Accepting new patients | |
| Iora Senior Health, LLC | Current | Accepting new patients | |
| Iora Health Colorado, P.C. | Current | Accepting new patients | |
| Iora Senior Health, LLC | Current | Accepting new patients |
Locations
1 Embarcadero Ctr
Fl 19
San Francisco, CA 94111
Phone (415) 814-0927
8175 Sheridan Blvd
Unit N
Arvada, CO 80003
Phone (303) 557-0855
1080 S Sable Blvd
Unit 18
Aurora, CO 80012
Phone (303) 552-9577
Organizations & group practices 5
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.
-
- Internal Medicine Physician
- Aurora, CO
- NPI 1568991511
-
- Internal Medicine Physician
- Glendale, CO
- NPI 1366827024
-
- Internal Medicine Physician
- Denver, CO
- NPI 1023632239
-
- Internal Medicine Physician
- Denver, CO
- NPI 1043834286
-
- Internal Medicine Physician
- Arvada, CO
- NPI 1760867428
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1420502400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1744848000000",
"number": "1821486457",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1 EMBARCADERO CTR FL 19",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941113628",
"fax_number": "415-252-7176"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1 EMBARCADERO CTR FL 19",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941113628",
"telephone_number": "415-658-6791",
"fax_number": "415-252-7176"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LOUNSBURY",
"first_name": "EMILY",
"middle_name": "CATHERINE",
"name_prefix": "Miss",
"credential": "NP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2015-01-06",
"last_updated": "2025-04-17",
"certification_date": "2025-04-17",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "MA",
"license": "RN10015578",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "WA",
"license": "AP61601859",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "FL",
"license": "9395799",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "NC",
"license": "5020958",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "AZ",
"license": "314870",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "TX",
"license": "1178158",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "CO",
"license": "APN.0995499",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in San Francisco, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 17, 2025; 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.