Cary C. Stewart, M.D.
Internal Medicine Physician · San Clemente, CA
Cary C. Stewart, M.D. is an internal medicine physician with a practice address in San Clemente, California, and NPI 1184690901, issued on Feb 23, 2006. Check the license (California A69557, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Cary C. Stewart
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A69557 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 Avenida Pico, San Clemente, CA 92673
- Phone
- (949) 542-6154
- Enumerated
- Feb 23, 2006
- Record last updated
- May 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (949) 542-7154
- Medicaid ID
- 00A695570 CA
- Medicare enrollment
- Enrolled (PECOS I20041025001221); may accept Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1001 Avenida Pico
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Donna Stevens, DDSGeneral Practice Dentistry1699984773
Verify Cary C. Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A69557Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average internal medicine physician in 2024
852 Medicare Part D claims for 76 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 28 claims were for opioids.
Most prescribed
- Eliquis51 claims
- Levothyroxine Sodium45 claims
- Potassium Chloride38 claims
- Losartan Potassium35 claims
- Trazodone Hcl30 claims
- Donepezil Hcl25 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.
Cary C. Stewart among 17,696 internal medicine physician records in California
Cary C. Stewart, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1998 · median 2004 among the 11,065 with a school on file
- Record last updated2012 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 internal medicine physician records list a practice address in San Clemente
They are 16 of the 969 NPPES records with a practice address in San Clemente, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Clemente → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Greg Brown, M.D.San Clemente, CA 926731720135346
- Lawrence Chang, M.D.San Clemente, CA 926731528046430
- Steven Cullen, MDSan Clemente, CA 926731487765731
- Karen Garner, MDSan Clemente, CA 926731770639189
- Nick Karahalios, MDSan Clemente, CA 926731255442505
- Seema Khan, M.DSan Clemente, CA 926731376795617
- Torsten Kruse, M.D.San Clemente, CA 926731972644482
- Simon Outhwaite, MDSan Clemente, CA 926731851402002
Common questions
What is Cary C. Stewart, M.D.'s NPI number?
Cary C. Stewart, M.D.'s National Provider Identifier (NPI) is 1184690901, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cary C. Stewart, M.D. located?
The NPPES record lists a practice address at 1001 Avenida Pico, San Clemente, CA, 92673. Phone: (949) 542-6154. Providers update this record themselves, so call before visiting.
How can I verify Cary C. Stewart, M.D.'s license?
NPPES lists California license number A69557, 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 Cary C. Stewart, M.D. prescribe under Medicare Part D?
In 2024, Cary C. Stewart, M.D. had 852 Medicare Part D claims for 76 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.