Doctor profile · Federal record
Dr. Stephen Denq, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Alhambra, CA
- NPI 1568533073
- Accepts Medicare
- 30 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1000 S Garfield Ave
Alhambra, CA 918014709
(626) 281-3383 - Additional location
-
10414 Vacco St
S El Monte, CA 917333350
(626) 636-8700
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- May 20, 2023
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A065839
- Medicaid
- CA #00A658390
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568533073. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
573
Distinct HCPCS
5
Medicare allowed
$50,583
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 420 | 151 | $98 | |
36415 |
Insertion of needle into vein for collection of blood sample | 77 | 66 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 34 | 34 | $140 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 24 | 24 | $122 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 18 | 14 | $50 |
In context: peer comparison
Among 13 peers in Alhambra Internal Medicine Physician, average services per provider: 127. This provider delivers 4.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,105
Patients
621
Total drug cost
$29,412
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 336 | 99 | $6,673 |
| Amlodipine Besylate | Generic | 286 | 82 | $3,550 |
| Meloxicam | Generic | 170 | 45 | $959 |
| Metformin Hcl | Generic | 161 | 48 | $2,262 |
| Levothyroxine Sodium | Generic | 156 | 35 | $2,815 |
| Hydrochlorothiazide | Generic | 125 | 40 | $552 |
| Omeprazole | Generic | 124 | 43 | $1,794 |
| Losartan Potassium | Generic | 111 | 35 | $2,237 |
| Simvastatin | Generic | 111 | 31 | $1,716 |
| Montelukast Sodium | Generic | 105 | 34 | $1,591 |
Frequently asked questions
What is Dr. Stephen Denq's medical specialty?
Dr. Stephen Denq practices Internal Medicine Physician in Alhambra, CA.
Where does Dr. Stephen Denq practice?
Dr. Stephen Denq practices at 1000 S Garfield Ave, Alhambra, CA 918014709. Office phone: 6262813383.
What is Dr. Stephen Denq's NPI?
Dr. Stephen Denq's National Provider Identifier (NPI) is 1568533073, issued by NPPES.
Does Dr. Stephen Denq accept Medicare assignment?
Yes. Dr. Stephen Denq accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Denq commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.