Doctor profile · Federal record
Dr. Doquyen Huynh, MD
Rheumatology Physician (CMS: Rheumatology) · Internal Medicine Physician · San Diego, CA
- NPI 1619135241
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273 - Additional location
-
9850 Genesee Ave, Suite 420
La Jolla, CA 920371224
(858) 457-3270 - Mailing address
-
Po Box 232410
San Diego, CA 921932410
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- January 13, 2023
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- California #A110198
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619135241. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,260
Distinct HCPCS
10
Medicare allowed
$70,856
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 841 | 11 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 192 | 100 | $130 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 55 | 28 | $101 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 44 | 44 | $171 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 35 | $93 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 20 | $184 | |
J7050 |
Infusion, normal saline solution, 250 cc | 19 | 11 | $1 | |
96372 |
Injection of drug or substance under skin or into muscle | 15 | 11 | $15 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $116 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $231 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 1,710. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$269
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Scientific Affairs, LLC | 1 | $138.37 | |
| UCB, Inc. | 1 | $130.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
929
Patients
258
Total drug cost
$1,108,271
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 221 | 81 | $20,059 |
| Prednisone | Generic | 157 | 64 | $1,648 |
| Methotrexate (Methotrexate Sodium) | Brand | 114 | 50 | $5,209 |
| Enbrel Sureclick (Etanercept) | Brand | 85 | 0 | $599,172 |
| Leflunomide | Generic | 48 | 24 | $3,416 |
| Diclofenac Sodium | Generic | 38 | 0 | $639 |
| Folic Acid | Generic | 37 | 15 | $149 |
| Celecoxib | Generic | 34 | 13 | $4,114 |
| Duloxetine Hcl | Generic | 33 | 11 | $2,096 |
| Tramadol Hcl | Generic | 30 | 0 | $104 |
Hospital affiliations
Frequently asked questions
What is Dr. Doquyen Huynh's medical specialty?
Dr. Doquyen Huynh practices Rheumatology Physician in San Diego, CA.
Where does Dr. Doquyen Huynh practice?
Dr. Doquyen Huynh practices at 200 W Arbor Dr, San Diego, CA 921039000. Office phone: 8009268273.
What is Dr. Doquyen Huynh's NPI?
Dr. Doquyen Huynh's National Provider Identifier (NPI) is 1619135241, issued by NPPES.
Does Dr. Doquyen Huynh accept Medicare assignment?
Yes. Dr. Doquyen Huynh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Doquyen Huynh commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.