Doctor profile · Federal record
Dr. Crystal Chang, DDS
Dentist (CMS: Oral Surgery) · Student in an Organized Health Care Education/Training Program · Palo Alto, CA
- NPI 1194106682
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 11 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr
Palo Alto, CA 943042203
(650) 723-4000
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- April 24, 2024
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 122300000X — NUCC code
- State license (1)
- California #100067
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194106682. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
81
Distinct HCPCS
4
Medicare allowed
$11,009
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 37 | 37 | $198 | |
70355 |
X-ray of lower jaws, upper jaws and teeth | 20 | 20 | $11 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 11 | $153 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $134 |
In context: peer comparison
Among 1 peers in Palo Alto Dentist, average services per provider: 20. This provider delivers 4.1× the peer median.Open Payments
Industry payments received
All-time total
$45
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ethicon US, LLC | 1 | $45.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
38
Patients
28
Total drug cost
$465
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Chlorhexidine Gluconate | Generic | 25 | 16 | $138 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 12 | $327 |
Hospital affiliations
Frequently asked questions
What is Dr. Crystal Chang's medical specialty?
Dr. Crystal Chang practices Dentist in Palo Alto, CA.
Where does Dr. Crystal Chang practice?
Dr. Crystal Chang practices at 300 Pasteur Dr, Palo Alto, CA 943042203. Office phone: 6507234000.
What is Dr. Crystal Chang's NPI?
Dr. Crystal Chang's National Provider Identifier (NPI) is 1194106682, issued by NPPES.
Does Dr. Crystal Chang accept Medicare assignment?
Yes. Dr. Crystal Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Crystal Chang commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); X-ray of lower jaws, upper jaws and teeth (HCPCS 70355); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.