Andrew Koopman
NPI 1588183321 · Physician Assistant · Appleton, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Koopman is a Physician Assistant provider in Appleton, WI (NPI 1588183321).
Provider details
- NPI number
- 1588183321
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
465 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 256 | $65 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 113 | $98 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 96 | $95 |
Typical Medicare-allowed amounts for these services range $65–$98 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Potassium Chloride | 36 | 11 |
| Atorvastatin Calcium | 25 | — |
| Furosemide | 25 | — |
| Nadolol | 18 | — |
| Spironolactone | 18 | — |
| Sertraline Hcl | 16 | — |
| Prednisone | 14 | 13 |
Practice location
Mailing address
Additional practice locations (2)
- 1401 25th St SGreat Falls, MT 59405-5183Phone: (406) 731-8885
- 130 2nd StNeenah, WI 54956-2883Phone: (920) 735-7645Fax: (920) 735-7618
Registry dates
- Enumerated
- 2017-09-13
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Andrew Koopman's NPI number?
- Andrew Koopman's National Provider Identifier (NPI) is 1588183321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Koopman's specialty?
- Andrew Koopman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrew Koopman located?
- Andrew Koopman's practice location on file with NPPES is 1818 N Meade St, Appleton, WI 54911-3454.
- What is Andrew Koopman's phone number?
- The practice phone number listed in the NPPES registry for Andrew Koopman is (920) 735-7645.
- Does Andrew Koopman accept Medicare?
- Andrew Koopman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Koopman's NPI active?
- Yes — Andrew Koopman's NPI (1588183321) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.