Are you Christopher T. Key, PA-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 122 la Casa Via Ste 120, Walnut Creek, CA 94598
About Christopher Key
Listed in the NPI registry as a physician assistant, Christopher T. Key, PA-C practices in Walnut Creek, CA. According to Medicare claims data, Christopher cared for 663 Medicare patients across 665 services. The services billed most often include new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more, routine electrocardiogram (ecg) using at least 12 leads with tracing, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. NPI 1396093902 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (925) 941-4058
- Email not available
Practice Locations
122 LA CASA VIA STE 120
Walnut Creek, CA 94598
Procedures Most Often Billed to Medicare
665 services · 663 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
17 | Less often than most peers in Physician Assistant |
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | Treatment | 93005 |
232 | More than most peers in Physician Assistant |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
266 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
114 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
36 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Walnut Creek 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Christopher T. Key's specialty?
Christopher T. Key is a physician assistant in Walnut Creek, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Christopher T. Key?
Christopher T. Key is listed at 122 la Casa Via Ste 120, Walnut Creek, CA 94598. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Christopher T. Key?
The number on file is (925) 941-4058. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Christopher T. Key's NPI number?
Christopher T. Key's National Provider Identifier is 1396093902. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Christopher T. Key's education?
Christopher T. Key attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Christopher T. Key been practicing?
Christopher T. Key has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Christopher T. Key known for?
According to Medicare billing data, Christopher T. Key performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as routine electrocardiogram using at least 12 leads with tracing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Christopher T. Key confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Christopher T. Key. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.