Doctor profile · Federal record
Dr. Duc Do, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Newport Beach, CA
- NPI 1336136951
- Accepts Medicare
- MIPS 16.5 / 100 · 2023
- 28 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
355 Placentia Ave Ste 207A
Newport Beach, CA 926633302
(949) 574-4114
fax (949) 574-4144 - Mailing address
-
520 Superior Ave, Ste 200
Newport Beach, CA 926633642
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- August 6, 2019
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- California #A70134
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336136951. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,933
Distinct HCPCS
6
Medicare allowed
$408,373
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 2,820 | 26 | $23 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 1,571 | 420 | $194 | |
96372 |
Injection of drug or substance under skin or into muscle | 213 | 39 | $16 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 148 | 32 | $36 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 138 | 95 | $139 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 43 | 43 | $237 |
In context: peer comparison
Among 5 peers in Newport Beach Endocrinology, Diabetes & Metabolism Physician, average services per provider: 334. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$2,390
Transactions
65
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 14 | $1,278.50 | |
| Abbvie INC. | 10 | $229.51 | |
| Novo Nordisk INC | 8 | $213.56 | |
| Lilly USA, LLC | 12 | $207.63 | |
| Amgen INC. | 7 | $154.74 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 5 | $118.37 | |
| Dexcom, INC. | 4 | $93.05 | |
| Insulet Corporation | 2 | $37.88 | |
| CeQur Corporation | 1 | $26.18 | |
| Embecta Corp. | 1 | $17.27 | |
| Acella Pharmaceuticals, LLC | 1 | $13.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,481
Patients
708
Total drug cost
$767,565
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 505 | 139 | $11,489 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 268 | 83 | $6,083 |
| Liothyronine Sodium | Generic | 210 | 63 | $15,837 |
| Rosuvastatin Calcium | Generic | 201 | 57 | $9,177 |
| Ozempic (Semaglutide) | Brand | 188 | 45 | $260,116 |
| Synthroid (Levothyroxine Sodium) | Brand | 188 | 55 | $22,614 |
| Metformin Hcl | Generic | 135 | 39 | $2,616 |
| Trulicity (Dulaglutide) | Brand | 122 | 25 | $197,993 |
| Nano 2Nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 119 | 44 | $10,798 |
| Testosterone Cypionate | Generic | 110 | 37 | $7,565 |
Hospital affiliations
Frequently asked questions
What is Dr. Duc Do's medical specialty?
Dr. Duc Do practices Endocrinology, Diabetes & Metabolism Physician in Newport Beach, CA.
Where does Dr. Duc Do practice?
Dr. Duc Do practices at 355 Placentia Ave Ste 207A, Newport Beach, CA 926633302. Office phone: 9495744114.
What is Dr. Duc Do's NPI?
Dr. Duc Do's National Provider Identifier (NPI) is 1336136951, issued by NPPES.
Does Dr. Duc Do accept Medicare assignment?
Yes. Dr. Duc Do accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Duc Do commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99215); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.