Doctor profile · Federal record
Dr. Charles Stewart, MD
Otolaryngology Physician (CMS: Otolaryngology) · Loma Linda, CA
- NPI 1669422903
- Accepts Medicare
- MIPS 74.5 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11370 Anderson St, Ste 2100
Loma Linda, CA 923543450
(909) 558-8558 - Mailing address
-
54701 File Number
Los Angeles, CA 900744701
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- September 24, 2007
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- California #A78669
- Medicaid
- CA #00A786690
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669422903. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
285
Distinct HCPCS
4
Medicare allowed
$28,112
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 148 | 148 | $111 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 57 | 48 | $56 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 42 | $89 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 30 | 29 | $131 |
In context: peer comparison
Among 11 peers in Loma Linda Otolaryngology Physician, average services per provider: 62. This provider delivers 4.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
139
Patients
75
Total drug cost
$3,004
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 46 | 23 | $771 |
| Azelastine Hcl | Generic | 34 | 16 | $967 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 23 | 13 | $239 |
| Ipratropium Bromide | Generic | 22 | 11 | $963 |
| Prednisone | Generic | 14 | 12 | $65 |
Hospital affiliations
Frequently asked questions
What is Dr. Charles Stewart's medical specialty?
Dr. Charles Stewart practices Otolaryngology Physician in Loma Linda, CA.
Where does Dr. Charles Stewart practice?
Dr. Charles Stewart practices at 11370 Anderson St, Loma Linda, CA 923543450. Office phone: 9095588558.
What is Dr. Charles Stewart's NPI?
Dr. Charles Stewart's National Provider Identifier (NPI) is 1669422903, issued by NPPES.
Does Dr. Charles Stewart accept Medicare assignment?
Yes. Dr. Charles Stewart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Stewart commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.