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Edit this profileAt a glance
- 4743 Arapahoe Ave Ste 202, Boulder, CO 80303
About Dillon Duval
Dillon Duval, PA is a physician assistant practicing in Boulder, CO. According to Medicare claims data, Dillon cared for 136 Medicare patients across 160 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 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 low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1114577020.
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) 938-5700
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
4743 ARAPAHOE AVE STE 202
Boulder, CO 80303
Procedures Most Often Billed to Medicare
160 services · 136 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
22 | Less often 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 |
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 |
34 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
31 | 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.
Other physician assistants at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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.
More connections — 32 related providers in 4 groups
Other physician assistants in Boulder 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of cage or mesh device to spine bone and disc space during spine fusion 8
Providers in CO who bill this service to Medicare most often.
Common questions
What does Dillon Duval specialize in?
Dillon Duval is a physician assistant in Boulder, CO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dillon Duval located?
Dillon Duval is listed at 4743 Arapahoe Ave Ste 202, Boulder, CO 80303. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dillon Duval's phone number?
The number on file is (303) 938-5700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dillon Duval's NPI number?
Dillon Duval's National Provider Identifier is 1114577020. 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 Dillon Duval train?
Dillon Duval attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dillon Duval been practicing?
Dillon Duval has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Dillon Duval do most often?
According to Medicare billing data, Dillon Duval performs procedures including insertion of cage or mesh device to spine bone and disc space during spine fusion, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dillon Duval confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dillon Duval. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.