Susan Stone, MD
Hospice and Palliative Medicine (Emergency Medicine) Physician · Torrance, CA
Susan Stone, MD is a hospice and palliative medicine (emergency medicine) physician with a practice address in Torrance, California, and NPI 1801809348, issued on Aug 14, 2006. Check the license (California A70647, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Susan Stone
- Credential
- MD
- Primary taxonomy
- Hospice and Palliative Medicine (Emergency Medicine) Physician 207PH0002X
- License number
- A70647 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4101 Torrance Blvd, Torrance, CA 90503
- Phone
- (310) 303-6840
- Enumerated
- Aug 14, 2006
- Record last updated
- Oct 14, 2025
- Medicaid ID
- 00A706470 CA
- Medicare enrollment
- Enrolled (PECOS I20050611000019); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (emergency medicine) physician records → All 30 in California → Look up another NPI →
Also registered at 4101 Torrance Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janette Aceituno, AGPCNPNurse Practitioner1366335341
- Caroline Altergott, MDEmergency Medicine Physician1902841901
- Kellie AmanoPharmacist1558070458
- Shama Ambe, M.DNeonatal-Perinatal Medicine Physician1780881763
- Henry Amberg, M.D.Anesthesiology Physician1336167048
- Anne Arafat, PHARM. D.Geriatric Pharmacist1730304452
Verify Susan Stone in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A70647Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average hospice and palliative medicine (emergency medicine) physician in 2024
28 Medicare Part D claims for 25 beneficiaries, against an average of 194 among the 130 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Cedars-Sinai Medical Care FoundationBeverly Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan Stone among 30 hospice and palliative medicine (emergency medicine) physician records in California
Susan Stone, MD is one of 30 hospice and palliative medicine (emergency medicine) physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 70% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1994 · median 2012 among the 15 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PH0002X 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 (Emergency Medicine) Physician providers in California
There are 30 hospice and palliative medicine (emergency medicine) physician records in California.
All 30 in California → Every provider in Torrance → Hospice and Palliative Medicine (Emergency Medicine) Physician nationwide →
The 8 hospice and palliative medicine (emergency medicine) physician records with the nearest ZIP codes
- Monica Chowdary, MDHarbor City, CA 907101275161655
- Neil Larson, MDLos Angeles, CA 900481275036253
- Joseph Vega, DODuarte, CA 910101700348315
- Allen Yang, DODuarte, CA 910101306305388
- Nitin Ubhayakar, MDPasadena, CA 911051407114515
- Llorens Pembrook, MDVan Nuys, CA 914051669584801
- Marla Gandara, M.D.Burbank, CA 915051902108145
- Lisa Raptis, M.D.Pomona, CA 917671902073802
Common questions
What is Susan Stone, MD's NPI number?
Susan Stone, MD's National Provider Identifier (NPI) is 1801809348, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Stone, MD located?
The NPPES record lists a practice address at 4101 Torrance Blvd, Torrance, CA, 90503. Phone: (310) 303-6840. Providers update this record themselves, so call before visiting.
How can I verify Susan Stone, MD's license?
NPPES lists California license number A70647, 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 Susan Stone, MD prescribe under Medicare Part D?
In 2024, Susan Stone, MD had 28 Medicare Part D claims for 25 beneficiaries; the average among hospice and palliative medicine (emergency medicine) physician prescribers was 194. Part D covers Medicare prescriptions only.
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.