Doctor profile · Federal record
Dr. Crystal Shen, PA-C
Physician Assistant · Encinitas, CA
- NPI 1336858323
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
326 Santa Fe Dr
Encinitas, CA 920245156
(760) 633-7032 - Mailing address
-
10790 Rancho Bernardo RD
San Diego, CA 921275705
Credentials & registration
- NPI registered
- November 2022 — 4 yrs on file
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA61934
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336858323. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
301
Distinct HCPCS
4
Medicare allowed
$32,952
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 220 | 204 | $116 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 45 | $81 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 24 | 23 | $156 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 12 | 12 | $7 |
In context: peer comparison
Among 12 peers in Encinitas Physician Assistant, average services per provider: 106. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$844
Transactions
28
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 5 | $242.10 | |
| Exact Sciences Corporation | 7 | $214.84 | |
| Philips North America LLC | 5 | $186.18 | |
| Novo Nordisk INC | 3 | $58.73 | |
| Merck Sharp & Dohme LLC | 2 | $39.71 | |
| GlaxoSmithKline, LLC. | 2 | $34.98 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $18.52 | |
| Phadia US INC. | 1 | $18.39 | |
| Lilly USA, LLC | 1 | $16.67 | |
| Abbvie INC. | 1 | $13.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
93
Patients
54
Total drug cost
$1,350
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Diclofenac Sodium | Generic | 27 | 14 | $876 |
| Prednisone | Generic | 15 | 14 | $25 |
| Amlodipine Besylate | Generic | 14 | 0 | $123 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 14 | 14 | $144 |
| Mupirocin | Generic | 12 | 12 | $98 |
| Tramadol Hcl | Generic | 11 | 0 | $84 |
Frequently asked questions
What is Dr. Crystal Shen's medical specialty?
Dr. Crystal Shen practices Physician Assistant in Encinitas, CA.
Where does Dr. Crystal Shen practice?
Dr. Crystal Shen practices at 326 Santa Fe Dr, Encinitas, CA 920245156. Office phone: 7606337032.
What is Dr. Crystal Shen's NPI?
Dr. Crystal Shen's National Provider Identifier (NPI) is 1336858323, issued by NPPES.
Does Dr. Crystal Shen accept Medicare assignment?
Yes. Dr. Crystal Shen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Crystal Shen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.