Active NPI
Norr Rosario Santz, M.D.
- Hospice and Palliative Medicine (Family Medicine) Physician
- Pasadena, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospice and Palliative Medicine (Family Medicine) Physician
- License
- A155886
- Practice address
- 100 W California Blvd
Pasadena, CA 91105-3010 - Phone
- (626) 352-1444
- NPI assigned
- Apr 29, 2014
- 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hospice and Palliative Medicine (Internal Medicine) Physician | 207RH0002X | A155886 | CA | |
| Internal Medicine Physician | 207R00000X | A155886 | CA | |
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Hospice and Palliative Medicine (Family Medicine) Physician | 207QH0002X | A155886 | CA | Primary |
Addresses
Primary practice location
100 W California Blvd
Pasadena, CA 91105-3010
Mailing address
361 Hospital Rd Ste 521
Newport Beach, CA 92663-3526
Other practice location 1
1970 Old Tustin Ave Ste A
Santa Ana, CA 92705-7865
Phone (714) 542-0102
Other practice location 2
18000 Studebaker Rd Ste 800
Cerritos, CA 90703-2671
Phone (562) 735-3226
Other practice location 3
16200 Sand Canyon Ave
Irvine, CA 92618-3714
Phone (948) 873-6181
Other practice location 4
2823 Fresno St
Fresno, CA 93721-1324
Phone (559) 499-6450
Other practice location 5
1 Hoag Dr
Newport Beach, CA 92663-4162
Phone (877) 742-4624
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
- Hospice/Palliative Care
- Education
- Other, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
100 W California Blvd
Pasadena, CA 91105-3010
Phone (310) 665-7200
Hospital & facility affiliations
- Accentcare Hospice & Palliative Care of California- Los Angeles
- Huntington Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 89.07 of 100
- Quality
- 87.72
- Promoting interoperability
- 96
- Improvement activities
- 40
- Cost
- 74.86
Merit-based Incentive Payment System (MIPS)
- Final score
- 54.93 of 100
- Quality
- 53.8
- Improvement activities
- 0
- Cost
- 64.92
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A155886 | CA | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Pacific Hospitalist Associates a Medical Corporation | Internal Medicine | Current | Accepting new patients |
| Health Atlast West la Inc | Internal Medicine | Current | Accepting new patients |
| Pacific Hospitalist Associates a Medical Corporation | Internal Medicine | Current | Accepting new patients |
| The Huntington Medical Foundation | Internal Medicine | Current | Accepting new patients |
| Health Atlast West la | Internal Medicine | Current | Accepting new patients |
| Health Atlast West la | Internal Medicine | Current | Accepting new patients |
| Cedars-Sinai Medical Care Foundation | Current | Accepting new patients | |
| Huntington Medical Foundation | Internal Medicine | Past | Accepting new patients |
Locations
16200 Sand Canyon Ave
Irvine, CA 92618
Phone (949) 753-2000
3030 Sawtelle Blvd
Los Angeles, CA 90066
Phone (310) 390-9018
8635 W 3rd St
Ste 465W
Los Angeles, CA 90048
Phone (310) 423-0674
361 Hospital Rd
Ste 521
Newport Beach, CA 92663
Phone (949) 734-7836
1 Hoag Dr
Newport Beach, CA 92663
Phone (877) 742-4624
65 N Madison Ave
Ste 800
Pasadena, CA 91101
Phone (626) 792-3141
100 W California Blvd
Pasadena, CA 91105
Phone (626) 397-3445
55 E California Blvd
Ste 204
Pasadena, CA 91105
Phone (626) 397-8323
399 E Highland Ave
Ste 501
Sn Bernrdno, CA 92404
Phone (909) 982-4252
Interoperability endpoints
- nsantz419276@direct.cshs.org
Organizations & group practices 8
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.
-
- Specialist
- Los Angeles, CA
- NPI 1316984388
-
- Physical Medicine & Rehabilitation Physician
- Los Angeles, CA
- NPI 1376968610
Internal Medicine
-
- Hospitalist Physician
- Newport Beach, CA
- NPI 1992750137
Internal Medicine
-
- Internal Medicine Physician
- Pasadena, CA
- NPI 1154467181
-
- Physical Medicine & Rehabilitation Physician
- Santa Monica, CA
- NPI 1326584277
Internal Medicine
-
- Physical Medicine & Rehabilitation Physician
- Sherman Oaks, CA
- NPI 1548658966
Internal Medicine
-
- Skilled Nursing Facility
- Newport Beach, CA
- NPI 1306248240
Internal Medicine
-
- Endocrinology, Diabetes & Metabolism Physician
- Pasadena, CA
- NPI 1609950237
Internal Medicine
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Pasadena, CA
- NPI 1407828429
-
- Community Based Hospice Care Agency
- Glendale, CA
- NPI 1538332101
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1398729600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1751932800000",
"number": "1154731255",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "361 HOSPITAL RD STE 521",
"city": "NEWPORT BEACH",
"state": "CA",
"postal_code": "926633526"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "100 W CALIFORNIA BLVD",
"city": "PASADENA",
"state": "CA",
"postal_code": "911053010",
"telephone_number": "626-352-1444"
}
],
"practiceLocations": [
{
"address_1": "1970 Old Tustin Ave Ste A",
"address_purpose": "LOCATION",
"city": "Santa Ana",
"state": "CA",
"postal_code": "927057865",
"country_code": "US",
"telephone_number": "714-542-0102",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "18000 Studebaker Rd Ste 800",
"address_purpose": "LOCATION",
"city": "Cerritos",
"state": "CA",
"postal_code": "907032671",
"country_code": "US",
"telephone_number": "562-735-3226",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "16200 Sand Canyon Ave",
"address_purpose": "LOCATION",
"city": "Irvine",
"state": "CA",
"postal_code": "926183714",
"country_code": "US",
"telephone_number": "948-873-6181",
"fax_number": "949-873-6181",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "2823 Fresno St",
"address_purpose": "LOCATION",
"city": "Fresno",
"state": "CA",
"postal_code": "937211324",
"country_code": "US",
"telephone_number": "559-499-6450",
"fax_number": "559-499-6451",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1 Hoag Dr",
"address_purpose": "LOCATION",
"city": "Newport Beach",
"state": "CA",
"postal_code": "926634162",
"country_code": "US",
"telephone_number": "877-742-4624",
"fax_number": "657-241-7720",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SANTZ",
"first_name": "NORR",
"middle_name": "ROSARIO",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2014-04-29",
"last_updated": "2025-07-08",
"certification_date": "2025-07-08",
"status": "A"
},
"taxonomies": [
{
"code": "207RH0002X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hospice and Palliative Medicine",
"state": "CA",
"license": "A155886",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "A155886",
"primary": false
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
},
{
"code": "207QH0002X",
"taxonomy_group": "",
"desc": "Family Medicine, Hospice and Palliative Medicine",
"state": "CA",
"license": "A155886",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Pasadena, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 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.