Big Sky Ultrasound LLC
NPI 1962411983 · Clinical Medical Laboratory · Billings, MT
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Big Sky Ultrasound LLC is a Clinical Medical Laboratory organization in Billings, MT (NPI 1962411983).
Provider details
- NPI number
- 1962411983
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Michelle Dillon, Owner(406) 839-1063
- License
- RT240521 (MT)
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,724 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 914 | $116 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 494 | $183 |
| Ultrasonic Guidance for Needle Placement76942 | 303 | $28 |
| Ultrasound Study of Arm and Leg Arteries93922 | 13 | $69 |
Typical Medicare-allowed amounts for these services range $28–$183 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-07
- Last updated
- 2023-07-06
- Certified
- 2023-07-06
Frequently asked questions
- What is Big Sky Ultrasound LLC's NPI number?
- Big Sky Ultrasound LLC's National Provider Identifier (NPI) is 1962411983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Big Sky Ultrasound LLC?
- Big Sky Ultrasound LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Big Sky Ultrasound LLC located?
- Big Sky Ultrasound LLC's practice location on file with NPPES is 2820 Central Ave Ste a, Billings, MT 59102-8624.
- What is Big Sky Ultrasound LLC's phone number?
- The practice phone number listed in the NPPES registry for Big Sky Ultrasound LLC is (406) 839-1063.
- Does Big Sky Ultrasound LLC accept Medicare?
- Big Sky Ultrasound LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Big Sky Ultrasound LLC?
- The authorized official listed on Big Sky Ultrasound LLC's NPPES record is Michelle Dillon, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Big Sky Ultrasound LLC's NPI active?
- Yes — Big Sky Ultrasound LLC's NPI (1962411983) is active in the NPPES registry as of the last update on 2023-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.