Provider Profile
Caitlin Klaassen, PA
Unclaimed ProfileAbout Caitlin Klaassen
Listed in the NPI registry as a physician assistant, Caitlin Klaassen, PA practices in Helena, MT. Caitlin is also listed as specializing in pm&r — neuromuscular medicine. According to Medicare claims data, Caitlin cared for 682 Medicare patients across 985 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (406) 455-5000
- Email not available
Practice Locations
1645 VANDELAY AVE STE 301
Helena, MT 59601
2442 Winne Ave
Helena, MT 59601
Procedures Most Often Billed to Medicare
985 services · 682 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
38 | As often as other peers in Physician Assistant |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
38 | More often than most peers in Physician Assistant |
| X-ray of lower and sacral spine, minimum of 4 views | Imaging | 72110 |
29 | As often as other peers in Physician Assistant |
| X-ray of knee, 4 or more views | Imaging | 73564 |
21 | Less often than most peers in Physician Assistant |
| X-ray of upper spine, 4-5 views | Imaging | 72050 |
19 | As often as other peers in Physician Assistant |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
11 | Less often than most peers in Physician Assistant |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
106 | Less often than most peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
80 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
226 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
213 | More often than most peers in Physician Assistant |
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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 Helena 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in MT who bill this service to Medicare most often.
Common questions
What does Caitlin Klaassen specialize in?
Caitlin Klaassen is a physician assistant in Helena, MT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Caitlin Klaassen located?
Caitlin Klaassen is listed at 1645 Vandelay Ave Ste 301, Helena, MT 59601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Caitlin Klaassen's phone number?
The number on file is (406) 455-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Caitlin Klaassen's NPI number?
Caitlin Klaassen's National Provider Identifier is 1093438756. 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
Where did Caitlin Klaassen train?
Caitlin Klaassen attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Caitlin Klaassen been practicing?
Caitlin Klaassen has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Caitlin Klaassen do most often?
According to Medicare billing data, Caitlin Klaassen performs procedures including aspiration and/or injection of fluid from large joint; reads or performs imaging such as mri scan of lower spinal canal without contrast and x-ray of lower and sacral spine, minimum of 4 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Caitlin Klaassen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Caitlin Klaassen. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.