Doctor profile · Federal record
Dr. Nadim Dagher, M.D
Specialist (CMS: Internal Medicine) · Westminster, CA
- NPI 1053531467
- Accepts Medicare
- MIPS 15.6 / 100 · 2023
- 33 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
13950 Milton Ave, 404
Westminster, CA 926832900
(714) 895-7944
fax (714) 890-5530
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- April 2, 2010
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A98565
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053531467. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,932
Distinct HCPCS
10
Medicare allowed
$214,053
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 817 | 205 | $136 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 352 | 32 | $125 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 276 | 21 | $114 | |
96372 |
Injection of drug or substance under skin or into muscle | 120 | 32 | $16 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 104 | 20 | $1 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 84 | 64 | $181 | |
36415 |
Insertion of needle into vein for collection of blood sample | 80 | 57 | $5 | |
G0008 |
Administration of influenza virus vaccine | 28 | 27 | $32 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 17 | 13 | $193 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 14 | $86 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 145. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,492
Transactions
60
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 21 | $516.30 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 7 | $199.92 | |
| AstraZeneca Pharmaceuticals LP | 7 | $167.38 | |
| Janssen Biotech, Inc. | 1 | $121.83 | |
| Novo Nordisk Inc | 6 | $119.32 | |
| Lilly USA, LLC | 3 | $81.95 | |
| PFIZER INC. | 4 | $72.06 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 3 | $57.79 | |
| Kowa Pharmaceuticals America, Inc. | 2 | $43.08 | |
| ABBVIE INC. | 2 | $28.98 | |
| Ardelyx, Inc. | 1 | $23.51 | |
| GlaxoSmithKline, LLC. | 1 | $22.41 | |
| Exact Sciences Corporation | 1 | $19.57 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $18.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,399
Patients
1,071
Total drug cost
$227,843
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 642 | 153 | $12,172 |
| Amlodipine Besylate | Generic | 447 | 115 | $6,272 |
| Metformin Hcl | Generic | 406 | 100 | $5,779 |
| Losartan Potassium | Generic | 347 | 88 | $6,568 |
| Lisinopril | Generic | 338 | 79 | $4,560 |
| Omeprazole | Generic | 324 | 79 | $5,578 |
| Levothyroxine Sodium | Generic | 267 | 60 | $5,404 |
| Hydrochlorothiazide | Generic | 230 | 50 | $1,751 |
| Gabapentin | Generic | 224 | 64 | $5,086 |
| Rosuvastatin Calcium | Generic | 210 | 50 | $6,904 |
Frequently asked questions
What is Dr. Nadim Dagher's medical specialty?
Dr. Nadim Dagher practices Specialist in Westminster, CA.
Where does Dr. Nadim Dagher practice?
Dr. Nadim Dagher practices at 13950 Milton Ave, Westminster, CA 926832900. Office phone: 7148957944.
What is Dr. Nadim Dagher's NPI?
Dr. Nadim Dagher's National Provider Identifier (NPI) is 1053531467, issued by NPPES.
Does Dr. Nadim Dagher accept Medicare assignment?
Yes. Dr. Nadim Dagher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nadim Dagher commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.