Active NPI
Claudia Castelnovi, M.D.
- Pediatrics Physician
- Bountiful, UT
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- A111170
- Practice address
- 390 N Main St
Bountiful, UT 84010-6046 - Phone
- (801) 397-6350
- Fax
- (385) 212-3234
- NPI assigned
- Feb 18, 2010
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | 12859434-1205 | UT | |
| Pediatrics Physician | 208000000X | A111170 | CA | Primary |
Addresses
Primary practice location
390 N Main St
Bountiful, UT 84010-6046
Mailing address
390 N Main St
Bountiful, UT 84010-6046
Phone (801) 397-6350
Other practice location 1
11180 Warner Ave Ste 353
Fountain Valley, CA 92708-4098
Phone (800) 597-7977
Other practice location 2
9918 Katella Ave Ste A-C
Anaheim, CA 92804-6465
Phone (800) 597-7977
Other practice location 3
661 W 1st St Ste G
Tustin, CA 92780-2939
Phone (800) 597-7977
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, UT
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 111170 | CA | MD | Marriage & Family Therapist |
| A111170 | CA | MD | Pediatrics Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Southern Monterey County Memorial Hospital | Current | Accepting new patients | |
| Ihc Health Services, Inc. | Current | Accepting new patients | |
| Ihc Health Services Inc | Current | Accepting new patients | |
| Southern Monterey County Memorial Hospital | Current | Accepting new patients | |
| Southern Monterey County Memorial Hospital | Current | Accepting new patients | |
| La Maestra Family Clinic, Inc. | Current | Accepting new patients | |
| Ihc Health Services Inc | Current | Accepting new patients | |
| La Maestra Family Clinic Inc | Current | Accepting new patients | |
| La Maestra Family Clinic, Inc. | Current | Accepting new patients |
Locations
1032 Broadway
El Cajon, CA 92021
Phone 6192804213 ext. 3176
165 S 1st St
El Cajon, CA 92019
Phone (619) 312-0347
467 El Camino Real
Greenfield, CA 93927
Phone (831) 674-0112
210 Canal St
King City, CA 93930
Phone (931) 385-7100
809 Broadway St
Ste D
King City, CA 93930
Phone (831) 386-7437
300 Canal St
King City, CA 93930
Phone (831) 385-6000
101 N Highland Ave
Ste A
National City, CA 91950
Phone (619) 434-7308
4060 Fairmount Ave
San Diego, CA 92105
Phone (619) 255-9155
700 S Highway 99
Ste 3
Fillmore, UT 84631
Phone (435) 743-5555
390 N Main St
N Salt Lake, UT 84010
Phone (801) 294-1000
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/JDEGCD
Organizations & group practices 9
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.
-
- Multi-Specialty Clinic/Center
- Sandy, UT
- NPI 1942325154
-
dba La Maestra Community Health Centers
- Federally Qualified Health Center (FQHC)
- El Cajon, CA
- NPI 1306929443
-
dba Mee Memorial Healthcare System
- Critical Access Hospital
- King City, CA
- NPI 1114917564
-
dba St George Adolescent Partial Hospitalization
- Psychiatry Physician
- St George, UT
- NPI 1023843844
-
dba La Maestra Community Health Centers
- Federally Qualified Health Center (FQHC)
- El Cajon, CA
- NPI 1134590086
-
dba La Maestra Community Health Centers
- Federally Qualified Health Center (FQHC)
- El Cajon, CA
- NPI 1568209773
-
dba Broadway Medical Clinic
- Clinic/Center
- King City, CA
- NPI 1336389600
-
dba Adult Medicine Center
- Clinic/Center
- King City, CA
- NPI 1841501996
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1266451200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787875200000",
"number": "1417279324",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "390 N MAIN ST",
"city": "BOUNTIFUL",
"state": "UT",
"postal_code": "840106046",
"telephone_number": "801-397-6350",
"fax_number": "385-212-3234"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "390 N MAIN ST",
"city": "BOUNTIFUL",
"state": "UT",
"postal_code": "840106046",
"telephone_number": "801-397-6350",
"fax_number": "385-212-3234"
}
],
"practiceLocations": [
{
"address_1": "11180 Warner Ave Ste 353",
"address_purpose": "LOCATION",
"city": "Fountain Valley",
"state": "CA",
"postal_code": "927084098",
"country_code": "US",
"telephone_number": "800-597-7977",
"fax_number": "714-202-2626",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "9918 Katella Ave Ste A-C",
"address_purpose": "LOCATION",
"city": "Anaheim",
"state": "CA",
"postal_code": "928046465",
"country_code": "US",
"telephone_number": "800-597-7977",
"fax_number": "714-644-9894",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "661 W 1st St Ste G",
"address_purpose": "LOCATION",
"city": "Tustin",
"state": "CA",
"postal_code": "927802939",
"country_code": "US",
"telephone_number": "800-597-7977",
"fax_number": "714-665-9891",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CASTELNOVI",
"first_name": "CLAUDIA",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2010-02-18",
"last_updated": "2026-08-28",
"certification_date": "2026-08-28",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "UT",
"license": "12859434-1205",
"primary": false
},
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "CA",
"license": "A111170",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Bountiful, UT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.