Active NPI
Rex J Winters M D Inc
- Cardiovascular Disease Physician
- Cypress, CA
National Provider Identifier
1396823969
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Cardiovascular Disease Physician
- License
- G65833
- Legal business name
- REX J WINTERS M D INC
- Practice address
- 10601 Walker St Ste 100
Cypress, CA 90630-4744 - Phone
- (714) 656-2140
- NPI assigned
- Nov 1, 2006
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Rex Winters, MD
- Title
- President
- Phone
- (562) 279-6583
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Cardiovascular Disease Physician | 207RC0000X | G65833 | CA | Primary |
Addresses
Primary practice location
10601 Walker St Ste 100
Cypress, CA 90630-4744
Mailing address
10601 Walker St Ste 100
Cypress, CA 90630-4744
Phone (714) 656-2140
National Provider Directory
National Provider DirectoryLocations
10601 Walker St
Ste 100
Cypress, CA 90630
Phone (714) 656-2140
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1162339200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1780012800000",
"number": "1396823969",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10601 WALKER ST STE 100",
"city": "CYPRESS",
"state": "CA",
"postal_code": "906304744",
"telephone_number": "714-656-2140",
"fax_number": "714-252-8482"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10601 WALKER ST STE 100",
"city": "CYPRESS",
"state": "CA",
"postal_code": "906304744",
"telephone_number": "714-656-2140"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "REX J WINTERS M D INC",
"organizational_subpart": "NO",
"enumeration_date": "2006-11-01",
"last_updated": "2026-05-29",
"certification_date": "2026-05-29",
"status": "A",
"authorized_official_last_name": "WINTERS",
"authorized_official_first_name": "REX",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "562-279-6583",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207RC0000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "CA",
"license": "G65833",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Cypress, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 29, 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.