Doctor profile · Federal record
Dr. Christopher Key, PA-C
Physician Assistant · Physician Assistant · Walnut Creek, CA
- NPI 1396093902
- Accepts Medicare
- MIPS 85.7 / 100 · 2023
- 14 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
122 la Casa Via Ste 120
Walnut Creek, CA 945983019
(925) 941-4058 - Mailing address
-
1450 Treat Blvd # 300
Walnut Creek, CA 945972168
Credentials & registration
- NPI registered
- August 2012 — 14 yrs on file
- Profile last updated
- February 13, 2023
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- California #PA22499 · Oregon #PA195199
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396093902. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
606
Distinct HCPCS
5
Medicare allowed
$57,183
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 187 | 184 | $8 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 179 | 179 | $217 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 123 | 123 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 59 | 59 | $94 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 58 | 57 | $176 |
In context: peer comparison
Among 14 peers in Walnut Creek Physician Assistant, average services per provider: 154. This provider delivers 3.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
67
Patients
0
Total drug cost
$1,416
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 16 | 0 | $393 |
| Sertraline Hcl | Generic | 15 | 0 | $190 |
| Metformin Hcl | Generic | 13 | 0 | $187 |
| Lisinopril | Generic | 12 | 0 | $299 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 11 | 0 | $347 |
Frequently asked questions
What is Dr. Christopher Key's medical specialty?
Dr. Christopher Key practices Physician Assistant in Walnut Creek, CA.
Where does Dr. Christopher Key practice?
Dr. Christopher Key practices at 122 la Casa Via Ste 120, Walnut Creek, CA 945983019. Office phone: 9259414058.
What is Dr. Christopher Key's NPI?
Dr. Christopher Key's National Provider Identifier (NPI) is 1396093902, issued by NPPES.
Does Dr. Christopher Key accept Medicare assignment?
Yes. Dr. Christopher Key accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Key commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); New patient office or other outpatient visit (HCPCS 99205); Routine electrocardiogram (ecg) using at least 12 leads with tracing (HCPCS 93005). Source: CMS Medicare Physician & Other Practitioners file.