Doctor profile · Federal record
Dr. Arthur Daigneault, MD
Internal Medicine Physician (CMS: Internal Medicine) · Laguna Hills, CA
- NPI 1609845361
- Accepts Medicare
- MIPS 77.6 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
24221 Calle de la Louisa, Suite 200
Laguna Hills, CA 926537638
(949) 588-8700
fax (949) 465-8159 - Mailing address
-
Po Box 35380
Las Vegas, NV 891335380
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- November 15, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G79967
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609845361. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,360
Distinct HCPCS
10
Medicare allowed
$213,202
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 461 | 244 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 433 | 235 | $140 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 345 | 224 | $13 | |
80053 |
Blood test, comprehensive group of blood chemicals | 284 | 225 | $10 | |
82550 |
Creatine kinase (cardiac enzyme) level, total | 274 | 179 | $6 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 243 | 243 | $28 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 241 | 222 | $16 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 235 | 234 | $195 | |
99497 |
Advance care planning, first 30 minutes | 235 | 235 | $89 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 227 | 227 | $142 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 136. This provider delivers 32× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,540
Patients
956
Total drug cost
$55,609
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 521 | 140 | $8,846 |
| Amlodipine Besylate | Generic | 410 | 105 | $4,138 |
| Losartan Potassium | Generic | 379 | 102 | $6,134 |
| Levothyroxine Sodium | Generic | 345 | 91 | $7,213 |
| Simvastatin | Generic | 273 | 70 | $4,079 |
| Metformin Hcl | Generic | 212 | 57 | $2,926 |
| Tamsulosin Hcl | Generic | 208 | 65 | $4,934 |
| Alprazolam | Generic | 175 | 39 | $1,041 |
| Omeprazole | Generic | 160 | 44 | $2,261 |
| Lisinopril | Generic | 155 | 42 | $1,619 |
Hospital affiliations
Frequently asked questions
What is Dr. Arthur Daigneault's medical specialty?
Dr. Arthur Daigneault practices Internal Medicine Physician in Laguna Hills, CA.
Where does Dr. Arthur Daigneault practice?
Dr. Arthur Daigneault practices at 24221 Calle de la Louisa, Laguna Hills, CA 926537638. Office phone: 9495888700.
What is Dr. Arthur Daigneault's NPI?
Dr. Arthur Daigneault's National Provider Identifier (NPI) is 1609845361, issued by NPPES.
Does Dr. Arthur Daigneault accept Medicare assignment?
Yes. Dr. Arthur Daigneault accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arthur Daigneault commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.