Physician Profile
Unclaimed ProfileAbout SULLIVAN
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Education & Training
Areas of Expertise
Common questions
What is Dr. Sullivan's specialty?
Dr. Sullivan is a physician assistant in Billings, MT. 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. Sullivan?
Dr. Sullivan is listed at 2900 12TH AVE N SUITE 140W, Billings, MT 59101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Sullivan?
The number on file is (406) 238-6540. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sullivan's NPI number?
Dr. Sullivan's National Provider Identifier is 1952393514. 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. Sullivan's medical education?
Dr. Sullivan attended Other, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sullivan been practising?
Dr. Sullivan has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Sullivan known for?
According to Medicare billing data, Dr. Sullivan performs procedures including replacement of knee joint, both sides of knee, computer-assisted surgery for muscle and bone procedure and aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of lower and sacral spine, minimum of 4 views and x-ray of knee, 4 or more views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sullivan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sullivan. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (406) 238-6540
- Email not available
Practice Locations
2900 12TH AVE N SUITE 140W
Billings, MT 59101
Procedures Most Often Billed to Medicare
1,108 services · 589 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
59 |
| Computer-assisted surgery for muscle and bone procedure | Procedure | 20985 |
57 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
52 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
25 |
| X-ray of lower and sacral spine, minimum of 4 views | Imaging | 72110 |
40 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
36 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
32 |
| X-ray of knee, 3 views | Imaging | 73562 |
21 |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
12 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
534 |
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 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 Billings 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in MT who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.