Active NPI
Cullen Thomas Soares, MD
- Advanced Heart Failure and Transplant Cardiology Physician
- Sacramento, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Advanced Heart Failure and Transplant Cardiology Physician
- License
- A201884
- Practice address
- 3939 J St Ste 230
Sacramento, CA 95819-3640 - Phone
- (916) 453-2640
- Fax
- (916) 452-1077
- NPI assigned
- May 30, 2018
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Advanced Heart Failure and Transplant Cardiology Physician | 207RA0001X | A201884 | CA | Primary |
Addresses
Primary practice location
3939 J St Ste 230
Sacramento, CA 95819-3640
Mailing address
3400 Data Dr
Rancho Cordova, CA 95670-7956
Other practice location 1
3939 J St Ste 104
Sacramento, CA 95819-3631
Phone (916) 453-4768
Other practice location 2
4001 J St
Sacramento, CA 95819-3600
Phone (916) 453-4545
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA, CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Advanced Heart Failure and Transplant Cardiology
- Education
- Texas a & M University System, HSC, College of Medicine, 2018
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
3939 J St
Suite 230
Sacramento, CA 95819-3640
Phone (916) 453-2640
Hospital & facility affiliations
- Mercy General Hospital
- Sierra Nevada Memorial Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A201884 | CA | MD | Advanced Heart Failure and Transplant Cardiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Hallmark Health System Inc | Internal Medicine | Current | Accepting 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 | |
| Melrosewakefield Healthcare, Inc. | Current | Accepting new patients | |
| Melrosewakefield Healthcare, Inc. | Current | Accepting new patients | |
| Dignity Health Medical Foundation | Past | Accepting new patients |
Locations
150 Catherine Ln
Ste D
Grass Valley, CA 95945
Phone (530) 477-8358
150 Catherine Ln
Ste F
Grass Valley, CA 95945
Phone (530) 477-8358
3400 Data Dr
Rncho Cordova, CA 95670
Phone (916) 379-2726
3939 J St
Ste 230
Sacramento, CA 95819
Phone (916) 453-2640
4001 J St
Sacramento, CA 95819
Phone (916) 453-4037
3939 J St
Ste 104
Sacramento, CA 95819
Phone (916) 453-4768
170 Governors Ave
Medford, MA 02155
Phone (781) 306-6000
585 Lebanon St
Melrose, MA 02176
Phone (781) 979-3026
Organizations & group practices 7
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
-
- General Acute Care Hospital
- Medford, MA
- NPI 1841290467
-
- Multi-Specialty Clinic/Center
- Grass Valley, CA
- NPI 1043456106
-
- Multi-Specialty Clinic/Center
- Redding, CA
- NPI 1912288432
-
- Internal Medicine Physician
- Medford, MA
- NPI 1275673667
-
- Psychiatric Hospital Unit
- Medford, MA
- NPI 1891835351
-
- Multi-Specialty Clinic/Center
- Rancho Cordova, CA
- NPI 1568489268
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Sacramento, CA
- NPI 1487694857
-
- General Acute Care Hospital
- Grass Valley, CA
- NPI 1659361392
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1527638400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761436800000",
"number": "1346732906",
"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": "3939 J ST STE 230",
"city": "SACRAMENTO",
"state": "CA",
"postal_code": "958193640",
"telephone_number": "916-453-2640",
"fax_number": "916-452-1077"
}
],
"practiceLocations": [
{
"address_1": "3939 J St Ste 104",
"address_purpose": "LOCATION",
"city": "Sacramento",
"state": "CA",
"postal_code": "958193631",
"country_code": "US",
"telephone_number": "916-453-4768",
"fax_number": "916-733-6977",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4001 J St",
"address_purpose": "LOCATION",
"city": "Sacramento",
"state": "CA",
"postal_code": "958193600",
"country_code": "US",
"telephone_number": "916-453-4545",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SOARES",
"first_name": "CULLEN",
"middle_name": "THOMAS",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2018-05-30",
"last_updated": "2025-10-26",
"certification_date": "2025-10-26",
"status": "A"
},
"taxonomies": [
{
"code": "207RA0001X",
"taxonomy_group": "",
"desc": "Internal Medicine, Advanced Heart Failure and Transplant Cardiology",
"state": "CA",
"license": "A201884",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Sacramento, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 26, 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.
- 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.