NORR ROSARIO SANTZ (M.D.) – Hospice and Palliative Medicine (Family Medicine) Physician, NPI 1154731255
Hospice and Palliative Medicine (Family Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
638 HOSPICE/PALLIATIVE CARE in CA
Provider Addresses for NORR ROSARIO SANTZ (M.D.)
100 W CALIFORNIA BLVD
PASADENA, CA 911053010
Phone: (626) 352-1444
Type: Location
2625 E DIVISADERO ST
FRESNO, CA 937211431
Phone: (559) 443-2682
Fax: (559) 443-2681
Type: Mailing
16200 Sand Canyon Ave
Irvine, CA 926183714
Phone: (948) 873-6181
Fax: (949) 873-6181
Type: Location
1970 Old Tustin Ave Ste A
Santa Ana, CA 927057865
Phone: (714) 542-0102
Type: Location
18000 Studebaker Rd Ste 800
Cerritos, CA 907032671
Phone: (562) 735-3226
Type: Location
2823 Fresno St
Fresno, CA 937211324
Phone: (559) 499-6450
Fax: (559) 499-6451
Type: Location
1 Hoag Dr
Newport Beach, CA 926634162
Phone: (877) 742-4624
Fax: (657) 241-7720
Type: Location
361 HOSPITAL RD STE 521
NEWPORT BEACH, CA 926633526
Phone:
Type: Mailing
18000 STUDEBAKER RD STE 800
CERRITOS, CA 907032671
Phone: (562) 735-3226
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2019-06-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20190628002849 | I | Hospice/Palliative Care | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 214 | 96 | $0 |
| 99497 | Advance care planning, first 30 minutes | 205 | 122 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 132 | 77 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 106 | 56 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 91 | 85 | $0 |
Insurance plans in this area (ZIP 91105)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| Family Practice | CA | |
| Internal Medicine | CA | |
| Nurse Practitioner | CA | |
| Rheumatology, Internal Medicine | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| - | CA | |
| - | OH | |
| Family Practice | CA |
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