Joshua Gruhl, MD
NPI 1982068086 · Radiation Oncology Physician · Thornton, CO
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Gruhl, MD is a Radiation Oncology Physician provider in Thornton, CO (NPI 1982068086).
Provider details
- NPI number
- 1982068086
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD61145457 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,219 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) |
|---|---|---|
| Intensity Modulated Treatment Delivery, Single Or Multiple Fields/Arcs,via Narrow Spatially and Temporally Modulated Beams, Binary, Dynamic Mlc, Per Treatment SessionG6015 | 354 | $367 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 336 | $122 |
| Radiation Treatment Delivery,3 Or More Separate Treatment Areas, Custom Blocking, Tangential Ports, Wedges, Rotational Beam, Compensators, Electron Beam; 11-19 MevG6013 | 168 | $238 |
| Ct Scan of Chest With Contrast71260 | 158 | $68 |
| Piflufolastat F-18, Diagnostic, 1 MillicurieA9595 | 144 | $571 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,036 across 37 records (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
Registry dates
- Enumerated
- 2016-04-05
- Last updated
- 2025-12-28
- Certified
- 2025-12-28
Frequently asked questions
- What is Joshua Gruhl's NPI number?
- Joshua Gruhl's National Provider Identifier (NPI) is 1982068086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Gruhl's specialty?
- Joshua Gruhl is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Gruhl located?
- Joshua Gruhl's practice location on file with NPPES is 8820 Huron St, Thornton, CO 80260-6805.
- What is Joshua Gruhl's phone number?
- The practice phone number listed in the NPPES registry for Joshua Gruhl is (303) 386-7622.
- Does Joshua Gruhl accept Medicare?
- Joshua Gruhl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Gruhl's NPI active?
- Yes — Joshua Gruhl's NPI (1982068086) is active in the NPPES registry as of the last update on 2025-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.