Stephen Joseph Morrissy, MD, PHD
Cardiovascular Disease Physician · Sacramento, CA
Stephen Joseph Morrissy, MD, PHD is a cardiovascular disease physician with a practice address in Sacramento, California, and NPI 1811154123, issued on May 22, 2008. Check the license (California A120561, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stephen Joseph Morrissy
- Credential
- MD, PHD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- A120561 CA
35.097082 OH
Self-reported in NPPES; status is on the state search - Practice location
- 6600 Bruceville RD, Sacramento, CA 95823
- Phone
- (916) 688-4230
- Enumerated
- May 22, 2008
- Record last updated
- Feb 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20150909000643); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 6600 Bruceville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Olana Aberra, MDHospitalist Physician1376621011
- Rola Aboueljoud, DPTPhysical Therapist1275241986
- Fatima Abutin, M.DHospitalist Physician1740558451
- Chelsea Adams, DPTPhysical Therapist1215324645
- Jacob Adams, MDPsychiatry Physician1326126822
Verify Stephen Joseph Morrissy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A120561Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average cardiovascular disease physician in 2024
4,021 Medicare Part D claims for 776 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Furosemide378 claims
- Atorvastatin Calcium342 claims
- Metoprolol Succinate336 claims
- Carvedilol295 claims
- Metoprolol Tartrate242 claims
- Amiodarone Hcl207 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.
Bills Medicare through one group practice
- Permanente Medical Group IncSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Joseph Morrissy among 2,574 cardiovascular disease physician records in California
Stephen Joseph Morrissy, MD, PHD is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 67% of them.
- NPI issued2008 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2008 · median 1999 among the 1,742 with a school on file
- Record last updated2022 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in Sacramento → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- William Auch, MDSacramento, CA 958231881746006
- Rajbarinder Hundal, MDSacramento, CA 958231720266059
- Kristi Jones, MDSacramento, CA 958231275611998
- John Ko, MDSacramento, CA 958231972605541
- Lee Tzu Lin, MDSacramento, CA 958231730246984
- Peter Miles, M.D.Sacramento, CA 958231326068545
- Peter Mohr, MDSacramento, CA 958231194747238
- Steven Rose, MDSacramento, CA 958231316025075
Common questions
What is Stephen Joseph Morrissy, MD, PHD's NPI number?
Stephen Joseph Morrissy, MD, PHD's National Provider Identifier (NPI) is 1811154123, issued on May 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Joseph Morrissy, MD, PHD located?
The NPPES record lists a practice address at 6600 Bruceville RD, Sacramento, CA, 95823. Phone: (916) 688-4230. Providers update this record themselves, so call before visiting.
How can I verify Stephen Joseph Morrissy, MD, PHD's license?
NPPES lists California license number A120561, 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 Joseph Morrissy, MD, PHD prescribe under Medicare Part D?
In 2024, Stephen Joseph Morrissy, MD, PHD had 4,021 Medicare Part D claims for 776 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.