Active NPI
Natalie Ramirez, CNM
- Advanced Practice Midwife
- Hayward, CA
National Provider Identifier
1083582258
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Advanced Practice Midwife
- License
- 236551
- Practice address
- 22331 Mission Blvd
Hayward, CA 94541-3911 - Phone
- (510) 471-5880
- NPI assigned
- Oct 28, 2025
- 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 |
|---|---|---|---|---|
| Advanced Practice Midwife | 367A00000X | 236551 | CA | Primary |
Addresses
Primary practice location
22331 Mission Blvd
Hayward, CA 94541-3911
Mailing address
22331 Mission Blvd
Hayward, CA 94541-3911
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: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20251124000057 | CA | Order and Referring Only - Certified Nurse Midwife (CNM) | 0840782207 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Nurse Midwife
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 236551 | CA | MD | Advanced Practice Midwife |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1761609600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761609600000",
"number": "1083582258",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "22331 MISSION BLVD",
"city": "HAYWARD",
"state": "CA",
"postal_code": "945413911"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "22331 MISSION BLVD",
"city": "HAYWARD",
"state": "CA",
"postal_code": "945413911",
"telephone_number": "510-471-5880"
}
],
"practiceLocations": [],
"basic": {
"last_name": "RAMIREZ",
"first_name": "NATALIE",
"credential": "CNM",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-10-28",
"last_updated": "2025-10-28",
"certification_date": "2025-10-22",
"status": "A"
},
"taxonomies": [
{
"code": "367A00000X",
"taxonomy_group": "",
"desc": "Advanced Practice Midwife",
"state": "CA",
"license": "236551",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Hayward, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 28, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.