Stephen Woodbury Ryder, M.D.
Hospice and Palliative Medicine (Internal Medicine) Physician · Murrieta, CA
Stephen Woodbury Ryder, M.D. is a hospice and palliative medicine (internal medicine) physician with a practice address in Murrieta, California, and NPI 1134221120, issued on Sep 1, 2006. Check the license (California G86956, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stephen Woodbury Ryder
- Credential
- M.D.
- Primary taxonomy
- Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
- License number
- G86956 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25240 Hancock Ave Ste 120, Murrieta, CA 92562
- Phone
- (951) 200-7800
- Enumerated
- Sep 1, 2006
- Record last updated
- Feb 7, 2024
- Fax
- (951) 973-7760
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (internal medicine) physician records → All 260 in California → Look up another NPI →
Also registered at 25240 Hancock Ave Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Carlos, MSWSocial Worker1730355819
- Leslie Kwait, NPFamily Nurse Practitioner1528294725
Verify Stephen Woodbury Ryder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G86956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024
54 Medicare Part D claims for 19 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium14 claims
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.
Stephen Woodbury Ryder among 260 hospice and palliative medicine (internal medicine) physician records in California
Stephen Woodbury Ryder, M.D. is one of 260 hospice and palliative medicine (internal medicine) physician records with a practice address in California. 87% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 75% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2024 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0002X 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 (Internal Medicine) Physician providers in California
There are 260 hospice and palliative medicine (internal medicine) physician records in California.
All 260 in California → Every provider in Murrieta → Hospice and Palliative Medicine (Internal Medicine) Physician nationwide →
The 8 hospice and palliative medicine (internal medicine) physician records with the nearest ZIP codes
- Kaishauna Guidry, MD, HMDCMurrieta, CA 925631659726206
- Ronald McCowan, M.D.Moreno Valley, CA 925551801937313
- Mohmedali Patel, M. D.Lake Elsinore, CA 925301548486756
- Robert Nguyen, M.D., M.P.H.Irvine, CA 926021255717823
- Jamie Fertal, D.O.Irvine, CA 926181447456769
- Linda Hillebrand, DOIrvine, CA 926181336183243
- Babak Jamasian MobarakehIrvine, CA 926181396270112
- Richard Lee, MDIrvine, CA 926181255503850
Common questions
What is Stephen Woodbury Ryder, M.D.'s NPI number?
Stephen Woodbury Ryder, M.D.'s National Provider Identifier (NPI) is 1134221120, issued on Sep 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Woodbury Ryder, M.D. located?
The NPPES record lists a practice address at 25240 Hancock Ave Ste 120, Murrieta, CA, 92562. Phone: (951) 200-7800. Providers update this record themselves, so call before visiting.
How can I verify Stephen Woodbury Ryder, M.D.'s license?
NPPES lists California license number G86956, 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 Stephen Woodbury Ryder, M.D. prescribe under Medicare Part D?
In 2024, Stephen Woodbury Ryder, M.D. had 54 Medicare Part D claims for 19 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. 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.