Norr Rosario Santz, M.D.
Hospice and Palliative Medicine (Family Medicine) Physician · Pasadena, CA
Norr Rosario Santz, M.D. is a hospice and palliative medicine (family medicine) physician with a practice address in Pasadena, California, and NPI 1154731255, issued on Apr 29, 2014. Check the license (California A155886, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Norr Rosario Santz
- Credential
- M.D.
- Primary taxonomy
- Hospice and Palliative Medicine (Family Medicine) Physician 207QH0002X
- License number
- A155886 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 W California Blvd, Pasadena, CA 91105
- Phone
- (626) 352-1444
- Enumerated
- Apr 29, 2014
- Record last updated
- Jul 8, 2025
- Medicare enrollment
- Enrolled (PECOS I20190628002849); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (family medicine) physician records → All 128 in California → Look up another NPI →
Also registered at 100 W California Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Devan Abhari, MDStudent in an Organized Health Care Education/Training Program1922849041
- Lina Acopians, DOHospitalist Physician1548821523
- Daniel Adran, MDNeuroradiology Physician1518456441
- Alipasha Adrangui, M.D.Hospitalist Physician1780911263
- Vahe Aghajanyan, M.D.Student in an Organized Health Care Education/Training Program1447047238
- Ignacio Aguilar, RNFARegistered Nurse First Assistant1497583603
Verify Norr Rosario Santz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A155886Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average hospice and palliative medicine (family medicine) physician in 2024
59 Medicare Part D claims for 23 beneficiaries, against an average of 1,129 among the 731 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 44 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Cedars-Sinai Medical Care FoundationPasadena, CA
- The Huntington Medical FoundationPasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Norr Rosario Santz among 128 hospice and palliative medicine (family medicine) physician records in California
Norr Rosario Santz, M.D. is one of 128 hospice and palliative medicine (family medicine) physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 59% of them.
- NPI issued2014 · 59% of these records are older, 34% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2009 among the 80 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QH0002X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospice and Palliative Medicine (Family Medicine) Physician providers in California
There are 128 hospice and palliative medicine (family medicine) physician records in California.
All 128 in California → Every provider in Pasadena → Hospice and Palliative Medicine (Family Medicine) Physician nationwide →
The 8 hospice and palliative medicine (family medicine) physician records with the nearest ZIP codes
- Nicholas Jauregui, M.DSierra Madre, CA 910241205869807
- Jee Won CheongDuarte, CA 910101871022921
- Stefanie Mooney, M.D.Duarte, CA 910101518225523
- Finly Zachariah, M.D.Duarte, CA 910101033368642
- James Reilly, M.D.Glendale, CA 912081891776258
- Lusine Antinyan, FNPArleta, CA 913311124783014
- Isaac Vielma, M.D.Reseda, CA 913351831284207
- Ashkan Imanzahrai, MDWoodland Hills, CA 913671205944907
Common questions
What is Norr Rosario Santz, M.D.'s NPI number?
Norr Rosario Santz, M.D.'s National Provider Identifier (NPI) is 1154731255, issued on Apr 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Norr Rosario Santz, M.D. located?
The NPPES record lists a practice address at 100 W California Blvd, Pasadena, CA, 91105. Phone: (626) 352-1444. Providers update this record themselves, so call before visiting.
How can I verify Norr Rosario Santz, M.D.'s license?
NPPES lists California license number A155886, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Norr Rosario Santz, M.D. prescribe under Medicare Part D?
In 2024, Norr Rosario Santz, M.D. had 59 Medicare Part D claims for 23 beneficiaries; the average among hospice and palliative medicine (family medicine) physician prescribers was 1,129. Part D covers Medicare prescriptions only.
What is Norr Rosario Santz, M.D.'s MIPS final score?
The 2023 MIPS final score is 44 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.