Cary Stewart, M.D.
NPI 1184690901 · Internal Medicine Physician · San Clemente, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cary Stewart, M.D. is a Internal Medicine Physician provider in San Clemente, CA (NPI 1184690901).
Provider details
- NPI number
- 1184690901
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A69557 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
313 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 125 | $108 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 66 | $181 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 54 | $75 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 41 | $154 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 27 | $104 |
Typical Medicare-allowed amounts for these services range $75–$181 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 51 | — |
| Levothyroxine Sodium | 45 | 12 |
| Potassium Chloride | 38 | — |
| Losartan Potassium | 35 | — |
| Trazodone Hcl | 30 | — |
| Donepezil Hcl | 25 | — |
| Divalproex Sodium | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-23
- Last updated
- 2012-05-09
Frequently asked questions
- What is Cary Stewart's NPI number?
- Cary Stewart's National Provider Identifier (NPI) is 1184690901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cary Stewart's specialty?
- Cary Stewart is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cary Stewart located?
- Cary Stewart's practice location on file with NPPES is 1001 Avenida Pico, San Clemente, CA 92673-6957.
- What is Cary Stewart's phone number?
- The practice phone number listed in the NPPES registry for Cary Stewart is (949) 542-6154.
- Does Cary Stewart accept Medicare?
- Cary Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cary Stewart's NPI active?
- Yes — Cary Stewart's NPI (1184690901) is active in the NPPES registry as of the last update on 2012-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.