James Dillingham, PA
NPI 1518297480 · Medical Physician Assistant · Highlands Ranch, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Dillingham, PA is a Medical Physician Assistant provider in Highlands Ranch, CO (NPI 1518297480).
Provider details
- NPI number
- 1518297480
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA.0002902 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
746 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 320 | $110 |
| 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'SG2211 | 156 | $14 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 114 | $155 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 84 | $78 |
| Heart Rhythm Review and Interpretation of Continous External Ekg Over 8-15 Days93248 | 33 | $21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 241 | 80 |
| Atorvastatin Calcium | 233 | 80 |
| Apixabanbrand: Eliquis | 187 | 65 |
| Losartan Potassium | 153 | 51 |
| Rosuvastatin Calcium | 138 | 46 |
| Furosemide | 135 | 51 |
| Spironolactone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1444 S Potomac StSuite 300Aurora, CO 80012-4508Phone: (303) 750-0822Fax: (303) 298-1161
Registry dates
- Enumerated
- 2009-12-28
- Last updated
- 2020-12-07
- Certified
- 2020-12-07
Frequently asked questions
- What is James Dillingham's NPI number?
- James Dillingham's National Provider Identifier (NPI) is 1518297480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Dillingham's specialty?
- James Dillingham is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Dillingham located?
- James Dillingham's practice location on file with NPPES is 1500 Park Central Dr Ste 301, Highlands Ranch, CO 80129-6694.
- What is James Dillingham's phone number?
- The practice phone number listed in the NPPES registry for James Dillingham is (720) 848-0000.
- Does James Dillingham accept Medicare?
- James Dillingham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Dillingham's NPI active?
- Yes — James Dillingham's NPI (1518297480) is active in the NPPES registry as of the last update on 2020-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.