Doctor profile · Federal record
Dr. Dennis Lewis, MD
Family Medicine Physician (CMS: Family Practice) · Valencia, CA
- NPI 1780608190
- Accepts Medicare
- MIPS 92.1 / 100 · 2023
- 34 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
23823 Valencia Blvd, Suite 160
Valencia, CA 913559312
(661) 254-0026
fax (661) 254-1773
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 7, 2015
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #G78417
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780608190. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,509
Distinct HCPCS
10
Medicare allowed
$276,565
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 780 | 451 | $141 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 481 | 327 | $100 | |
81002 |
Urinalysis, manual test | 426 | 343 | $3 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 355 | 320 | $16 | |
36415 |
Insertion of needle into vein for collection of blood sample | 326 | 269 | $5 | |
71046 |
X-ray of chest, 2 views | 315 | 268 | $36 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 239 | 239 | $143 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 140 | 124 | $197 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 94 | 83 | $41 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 67 | 67 | $183 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 76. This provider delivers 46× the peer median.Open Payments
Industry payments received
All-time total
$844
Transactions
36
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 8 | $200.28 | |
| Lilly USA, LLC | 7 | $192.26 | |
| ABBVIE INC. | 6 | $140.76 | |
| Novo Nordisk Inc | 4 | $87.23 | |
| PFIZER INC. | 4 | $70.29 | |
| Exact Sciences Corporation | 2 | $51.77 | |
| Phathom Pharmaceuticals, Inc. | 2 | $49.01 | |
| GlaxoSmithKline, LLC. | 2 | $34.80 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $17.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,090
Patients
510
Total drug cost
$14,618
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 198 | 74 | $1,931 |
| Losartan Potassium | Generic | 107 | 41 | $1,916 |
| Prednisone | Generic | 103 | 75 | $115 |
| Amlodipine Besylate | Generic | 97 | 40 | $1,014 |
| Levothyroxine Sodium | Generic | 95 | 43 | $1,699 |
| Azithromycin | Generic | 85 | 59 | $365 |
| Omeprazole | Generic | 56 | 26 | $594 |
| Metformin Hcl | Generic | 53 | 20 | $549 |
| Rosuvastatin Calcium | Generic | 51 | 25 | $1,126 |
| Fluticasone Propionate | Generic | 47 | 22 | $892 |
Frequently asked questions
What is Dr. Dennis Lewis's medical specialty?
Dr. Dennis Lewis practices Family Medicine Physician in Valencia, CA.
Where does Dr. Dennis Lewis practice?
Dr. Dennis Lewis practices at 23823 Valencia Blvd, Valencia, CA 913559312. Office phone: 6612540026.
What is Dr. Dennis Lewis's NPI?
Dr. Dennis Lewis's National Provider Identifier (NPI) is 1780608190, issued by NPPES.
Does Dr. Dennis Lewis accept Medicare assignment?
Yes. Dr. Dennis Lewis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Lewis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.