Doctor profile · Federal record
Dr. Catherine Nyquist, PA-C
Physician Assistant · El Dorado Hills, CA
- NPI 1013612753
- Accepts Medicare
- 3 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4201 Town Center Blvd Bldg D
El Dorado Hills, CA 957627100
(530) 344-2070
fax (530) 748-0332 - Mailing address
-
Po Box 45680
San Francisco, CA 941450680
Credentials & registration
- NPI registered
- April 2023 — 3 yrs on file
- Profile last updated
- December 16, 2025
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #62987
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013612753. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
57
Distinct HCPCS
2
Medicare allowed
$7,959
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 45 | 44 | $149 | |
99284 |
Emergency department visit with moderate level of medical decision making | 12 | 12 | $103 |
In context: peer comparison
Among 2 peers in El Dorado Hills Physician Assistant, average services per provider: 45. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$41
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 2 | $41.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
13
Total drug cost
$123
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 13 | 13 | $123 |
Frequently asked questions
What is Dr. Catherine Nyquist's medical specialty?
Dr. Catherine Nyquist practices Physician Assistant in El Dorado Hills, CA.
Where does Dr. Catherine Nyquist practice?
Dr. Catherine Nyquist practices at 4201 Town Center Blvd Bldg D, El Dorado Hills, CA 957627100. Office phone: 5303442070.
What is Dr. Catherine Nyquist's NPI?
Dr. Catherine Nyquist's National Provider Identifier (NPI) is 1013612753, issued by NPPES.
Does Dr. Catherine Nyquist accept Medicare assignment?
Yes. Dr. Catherine Nyquist accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Nyquist commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.