Active NPI
Gwendolyn K Knotts
- Obstetrics & Gynecology Nurse Practitioner
- San Bernardino, CA
National Provider Identifier
1972551497
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Nurse Practitioner
- License
- RN250278
- Practice address
- 7675 Sterling Ave
San Bernardino, CA 92410-4738 - Phone
- (909) 381-8983
- Fax
- (909) 381-2933
- NPI assigned
- May 5, 2006
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Obstetrics & Gynecology Nurse Practitioner | 363LX0001X | RN250278 | CA | Primary |
Addresses
Primary practice location
7675 Sterling Ave
San Bernardino, CA 92410-4738
Mailing address
742 W Highland Ave
San Bernardino, CA 92405-3839
Phone (909) 881-7320
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| RN250278 | Medicaid | CA |
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 |
|---|---|---|---|
| RN250278 | CA | MD | Obstetrics & Gynecology Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1146787200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1972551497",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "742 W HIGHLAND AVE",
"city": "SAN BERNARDINO",
"state": "CA",
"postal_code": "924053839",
"telephone_number": "909-881-7320",
"fax_number": "909-881-7330"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "7675 STERLING AVE",
"city": "SAN BERNARDINO",
"state": "CA",
"postal_code": "924104738",
"telephone_number": "909-381-8983",
"fax_number": "909-381-2933"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KNOTTS",
"first_name": "GWENDOLYN",
"middle_name": "K",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-05-05",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "363LX0001X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Obstetrics & Gynecology",
"state": "CA",
"license": "RN250278",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "RN250278",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}Other providers in San Bernardino, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.