Active NPI
C. Lisa Norris, ARNP
- Adult Psychiatric/Mental Health Clinical Nurse Specialist
- Portsmouth, NH
National Provider Identifier
1295859775
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Adult Psychiatric/Mental Health Clinical Nurse Specialist
- License
- 048948-23-08
- Practice address
- 20 Ladd St
Portsmouth, NH 03801-4087 - Phone
- (603) 430-8900
- Fax
- (603) 430-8008
- NPI assigned
- Mar 19, 2007
- 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 |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 048948-23-08 | NH | |
| Adult Psychiatric/Mental Health Clinical Nurse Specialist | 364SP0809X | 048948-23-08 | NH | Primary |
Addresses
Primary practice location
20 Ladd St
Portsmouth, NH 03801-4087
Mailing address
20 Ladd St
Portsmouth, NH 03801-4087
Phone (603) 430-8900
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1174262400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1295859775",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "20 LADD ST",
"city": "PORTSMOUTH",
"state": "NH",
"postal_code": "038014087",
"telephone_number": "603-430-8900",
"fax_number": "603-430-8008"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "20 LADD ST",
"city": "PORTSMOUTH",
"state": "NH",
"postal_code": "038014087",
"telephone_number": "603-430-8900",
"fax_number": "603-430-8008"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NORRIS",
"first_name": "C.",
"middle_name": "LISA",
"name_prefix": "Ms.",
"credential": "ARNP",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2007-03-19",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "NH",
"license": "048948-23-08",
"primary": false
},
{
"code": "364SP0809X",
"taxonomy_group": "",
"desc": "Clinical Nurse Specialist, Psychiatric/Mental Health, Adult",
"state": "NH",
"license": "048948-23-08",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Portsmouth, NH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.