Physician Profile
Unclaimed ProfileAbout DILLINGHAM
James Aaron Dillingham, PA is a physician assistant based in Highlands Ranch, CO. James is also listed as specializing in physician assistant — medical. According to Medicare claims data, James cared for 581 Medicare patients across 746 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (720) 848-0000
- Email not available
Practice Locations
1500 PARK CENTRAL DR STE 301
Highlands Ranch, CO 80129
Procedures Most Often Billed to Medicare
746 services · 581 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | Treatment | 93248 |
33 |
| Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | Treatment | 93244 |
15 |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | Treatment | 93248 |
13 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
320 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
156 |
| 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 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
84 |
| 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 |
11 |
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 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 29 related providers in 4 groups
Other physician assistants in Highlands Ranch 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Heart rhythm review and interpretation of continous external ekg over 8-15 days 6
Providers in CO who bill this service to Medicare most often.
Common questions
What is Dr. Dillingham's specialty?
Dr. Dillingham is a physician assistant in Highlands Ranch, CO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICIAN ASSISTANT”.
NPI registry
Where can I find Dr. Dillingham?
Dr. Dillingham is listed at 1500 PARK CENTRAL DR STE 301, Highlands Ranch, CO 80129. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Dillingham?
The number on file is (720) 848-0000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Dillingham's NPI number?
Dr. Dillingham's National Provider Identifier is 1518297480. 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 Dr. Dillingham's medical education?
Dr. Dillingham attended Other, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dillingham been practicing?
Dr. Dillingham has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Dillingham known for?
According to Medicare billing data, Dr. Dillingham provides treatments such as heart rhythm review and interpretation of continous external ekg over 8-15 days and heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Dillingham confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dillingham. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.