Chelsea Armbruster
NPI 1831704923 · Physician Assistant · St Louis Park, MN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsea Armbruster is a Physician Assistant provider in St Louis Park, MN (NPI 1831704923).
Provider details
- NPI number
- 1831704923
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
228 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) |
|---|---|---|
| Fluoroscopic Guidance for Needle Placement77002 | 52 | $98 |
| Imaging for Evaluation of Swallowing Function74230 | 41 | $20 |
| Drainage of Fluid From Abdominal Cavity Using Imaging Guidance49083 | 40 | $79 |
| Aspiration of Fluid From Chest Cavity Using Imaging Guidance32555 | 38 | $76 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 26 | $54 |
| Aspiration And/Or Injection of Fluid From Small Joint20600 | 19 | $42 |
Practice location
Mailing address
Additional practice locations (1)
- 1001 34th Ave NeMinneapolis, MN 55418-1336Phone: (612) 968-9211
Registry dates
- Enumerated
- 2020-09-15
- Last updated
- 2024-05-24
- Certified
- 2024-05-24
Frequently asked questions
- What is Chelsea Armbruster's NPI number?
- Chelsea Armbruster's National Provider Identifier (NPI) is 1831704923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Armbruster's specialty?
- Chelsea Armbruster is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chelsea Armbruster located?
- Chelsea Armbruster's practice location on file with NPPES is 6500 Excelsior Blvd, St Louis Park, MN 55426-4702.
- What is Chelsea Armbruster's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Armbruster is (952) 993-5000.
- Does Chelsea Armbruster accept Medicare?
- Chelsea Armbruster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsea Armbruster's NPI active?
- Yes — Chelsea Armbruster's NPI (1831704923) is active in the NPPES registry as of the last update on 2024-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.