Active NPI
Ej Guzman, MD Inc
- Obstetrics & Gynecology Physician
- Norwalk, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- A50344
- Legal business name
- EJ GUZMAN, MD INC
- Practice address
- 11514 Rosecrans Ave
Norwalk, CA 90650-3802 - Phone
- (562) 929-9999
- Fax
- (562) 929-0891
- NPI assigned
- Oct 17, 2007
- 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
- Dr. Eduardo Jose Guzman, MD
- Title
- Owner/Medical Director
- Phone
- (562) 929-9999
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | A50344 | CA | Primary |
| Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician | 207VF0040X | A50344 | CA |
Addresses
Primary practice location
11514 Rosecrans Ave
Norwalk, CA 90650-3802
Mailing address
11514 Rosecrans Ave
Norwalk, CA 90650-3802
Phone (562) 929-9999
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00A503444 | Medicaid | CA | |
| 00A503441 | Medicaid | CA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 05D0980607 | Ej Guzman, MD Inc | Certificate of waiver | May 26, 2028 |
National Provider Directory
National Provider DirectoryLocations
11411 Brookshire Ave
#202
Downey, CA 90241
Phone (562) 861-6300
11411 Brookshire Ave
Ste 401
Downey, CA 90241
Phone (562) 861-6300
11514 Rosecrans Ave
Norwalk, CA 90650
Phone (562) 929-9999
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Obstetrics & Gynecology Physician
- Norwalk, CA
- NPI 1982610887
-
- Obstetrics & Gynecology Physician
- Montebello, CA
- NPI 1003830258
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1192579200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1658361600000",
"number": "1891984670",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11514 ROSECRANS AVE",
"city": "NORWALK",
"state": "CA",
"postal_code": "906503802",
"telephone_number": "562-929-9999",
"fax_number": "562-929-0891"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11514 ROSECRANS AVE",
"city": "NORWALK",
"state": "CA",
"postal_code": "906503802",
"telephone_number": "562-929-9999",
"fax_number": "562-929-0891"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "EJ GUZMAN, MD INC",
"organizational_subpart": "NO",
"enumeration_date": "2007-10-17",
"last_updated": "2022-07-21",
"status": "A",
"authorized_official_last_name": "GUZMAN",
"authorized_official_first_name": "EDUARDO",
"authorized_official_middle_name": "JOSE",
"authorized_official_title_or_position": "OWNER/MEDICAL DIRECTOR",
"authorized_official_telephone_number": "562-929-9999",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Obstetrics & Gynecology",
"state": "CA",
"license": "A50344",
"primary": true
},
{
"code": "207VF0040X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Obstetrics & Gynecology, Urogynecology and Reconstructive Pelvic Surgery",
"state": "CA",
"license": "A50344",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00A503444",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00A503441",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Norwalk, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.