Doctor profile · Federal record
Dr. Andy Dang, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Valencia, CA
- NPI 1154335735
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25775 McBean Pkwy
Valencia, CA 913553708
(661) 424-8820
fax (661) 424-8823 - Mailing address
-
Po Box 9602
Mission Hills, CA 913469602
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 10, 2012
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- California #A066898
- Medicaid
- CA #00A668980
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154335735. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
621
Distinct HCPCS
8
Medicare allowed
$51,843
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 252 | 149 | $139 | |
36415 |
Insertion of needle into vein for collection of blood sample | 233 | 149 | $8 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 37 | 37 | $180 | |
76536 |
Ultrasound scan of head and neck soft tissue | 27 | 26 | $105 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 21 | 21 | $37 | |
96372 |
Injection of drug or substance under skin or into muscle | 19 | 11 | $16 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $122 | |
10005 |
Fine needle aspiration biopsy using ultrasound guidance, first growth | 14 | 14 | $152 |
In context: peer comparison
Among 1 peers in Valencia Endocrinology, Diabetes & Metabolism Physician, average services per provider: 77. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$272
Transactions
8
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 1 | $125.00 | |
| Xeris Pharmaceuticals, INC. | 5 | $105.15 | |
| Tandem Diabetes Care, INC. | 1 | $24.67 | |
| Abbott Laboratories | 1 | $17.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,474
Patients
695
Total drug cost
$1,224,033
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 440 | 122 | $9,573 |
| Trulicity (Dulaglutide) | Brand | 255 | 47 | $415,470 |
| Atorvastatin Calcium | Generic | 215 | 62 | $4,747 |
| Jardiance (Empagliflozin) | Brand | 203 | 50 | $260,784 |
| Alendronate Sodium | Generic | 195 | 62 | $1,960 |
| Metformin Hcl | Generic | 187 | 60 | $3,006 |
| Ozempic (Semaglutide) | Brand | 149 | 33 | $210,319 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 145 | 44 | $110,808 |
| Glipizide | Generic | 138 | 43 | $2,100 |
| Nano 2Nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 110 | 45 | $10,474 |
Frequently asked questions
What is Dr. Andy Dang's medical specialty?
Dr. Andy Dang practices Endocrinology, Diabetes & Metabolism Physician in Valencia, CA.
Where does Dr. Andy Dang practice?
Dr. Andy Dang practices at 25775 McBean Pkwy, Valencia, CA 913553708. Office phone: 6614248820.
What is Dr. Andy Dang's NPI?
Dr. Andy Dang's National Provider Identifier (NPI) is 1154335735, issued by NPPES.
Does Dr. Andy Dang accept Medicare assignment?
Yes. Dr. Andy Dang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andy Dang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.