Active NPI
Joan Bianca Roberts, MD
- Family Medicine Physician
- Elk Grove, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- A117574
- Practice address
- 9394 Big Horn Blvd
Elk Grove, CA 95758-7977 - Phone
- (916) 691-8500
- Fax
- (916) 691-8589
- NPI assigned
- Jun 11, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | A117574 | CA | Primary |
Addresses
Primary practice location
9394 Big Horn Blvd
Elk Grove, CA 95758-7977
Mailing address
3400 Data Dr
Rancho Cordova, CA 95670-7956
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Family Practice
- Education
- University of California, San Francisco School of Medicine, 2010
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
4400 Duckhorn Dr
Suite 100
Sacramento, CA 95834-2680
Phone (916) 575-8000
Merit-based Incentive Payment System (MIPS)
- Final score
- 99.64 of 100
- Quality
- 86.27
- Promoting interoperability
- 100
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of skin lesions | 1-10 |
| Removal or shaving of skin growth | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A117574 | CA | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Dignity Health Medical Foundation | Current | Accepting new patients | |
| Dignity Health Medical Foundation | Current | Accepting new patients | |
| Dignity Health Medical Foundation | Current | Accepting new patients | |
| Dignity Health Medical Foundation | Past | Accepting new patients | |
| Dignity Health | Past | Accepting new patients |
Locations
8220 Wymark Dr
Ste 200
Elk Grove, CA 95757
Phone (916) 667-0600
8259 Laguna Blvd
Ste 100
Elk Grove, CA 95758
Phone (916) 691-8570
9394 Big Horn Blvd
Elk Grove, CA 95758
Phone (916) 351-4800
3400 Data Dr
Rncho Cordova, CA 95670
Phone (916) 379-2726
3980 Douglas Blvd
Ste 110
Roseville, CA 95661
Phone (916) 293-4400
3000 Q St
Sacramento, CA 95816
Phone (916) 733-5701
4400 Duckhorn Dr
Ste 100
Sacramento, CA 95834
Phone (916) 575-8000
4400 Duckhorn Dr
Sacramento, CA 95834
Phone (916) 575-8000
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.
-
- Multi-Specialty Clinic/Center
- Sacramento, CA
- NPI 1700803418
-
- Multi-Specialty Clinic/Center
- Grass Valley, CA
- NPI 1043456106
-
- Multi-Specialty Clinic/Center
- Redding, CA
- NPI 1912288432
-
- General Acute Care Hospital
- Sacramento, CA
- NPI 1487694857
-
- Multi-Specialty Clinic/Center
- Rancho Cordova, CA
- NPI 1568489268
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1276214400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785283200000",
"number": "1114248242",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3400 DATA DR",
"city": "RANCHO CORDOVA",
"state": "CA",
"postal_code": "956707956"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9394 BIG HORN BLVD",
"city": "ELK GROVE",
"state": "CA",
"postal_code": "957587977",
"telephone_number": "916-691-8500",
"fax_number": "916-691-8589"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ROBERTS",
"first_name": "JOAN",
"middle_name": "BIANCA",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2010-06-11",
"last_updated": "2026-07-29",
"certification_date": "2026-07-29",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "CA",
"license": "A117574",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Elk Grove, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 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.