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Edit this profileAt a glance
- 410 S Wilcox St, Castle Rock, CO 80104
About Bart Keller
Listed in the NPI registry as a physician assistant, Bart R. Keller, PA-C practices in Castle Rock, CO. Bart is also listed as specializing in physician assistant — surgical. Medicare claims data shows Bart provided 144 services to 143 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1679571475 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
- (303) 688-6900
- Email not available
Practice Locations
410 S WILCOX ST
Castle Rock, CO 80104
Procedures Most Often Billed to Medicare
144 services · 143 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
73 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
31 | As often as other 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 |
23 | Less often than most peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
17 | 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 1
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 Castle Rock 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Bart R. Keller specialize in?
Bart R. Keller is a physician assistant in Castle Rock, CO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Bart R. Keller located?
Bart R. Keller is listed at 410 S Wilcox St, Castle Rock, CO 80104. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Bart R. Keller's phone number?
The number on file is (303) 688-6900. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Bart R. Keller?
Bart R. Keller's National Provider Identifier is 1679571475. 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
Where did Bart R. Keller train?
Bart R. Keller attended Other, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Bart R. Keller have?
Bart R. Keller has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does Bart R. Keller do most often?
According to Medicare billing data, Bart R. Keller the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Bart R. Keller's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Bart R. Keller. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.