Paul Truong, DO
NPI 1598380123 · Emergency Medicine Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Truong, DO is a Emergency Medicine Physician provider in Milwaukee, WI (NPI 1598380123).
Provider details
- NPI number
- 1598380123
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 81238 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
651 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 252 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 190 | $110 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 146 | $161 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 43 | $65 |
| Critical Care, First 30-74 Minutes99291 | 20 | $197 |
Typical Medicare-allowed amounts for these services range $8–$197 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 25 | 25 |
| Ondansetronbrand: Ondansetron Odt | 23 | 23 |
| Cephalexin | 23 | 23 |
| Prednisone | 21 | 21 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 18 |
| Meclizine Hcl | 13 | 13 |
| Oxycodone Hcl | 13 | 13 |
Practice location
Mailing address
Additional practice locations (4)
- 1045 W Stephenson StFreeport, IL 61032-4864Phone: (815) 599-6000Fax: (815) 599-7974
- 11421 N Port Washington RoadMequon, WI 53092-0990Phone: (262) 518-4910Fax: (262) 518-4911
- W180n8085 Town Hall RdMenomonee Falls, WI 53051-3518Phone: (262) 251-1000Fax: (262) 518-5052
- 3200 Pleasant Valley RdWest Bend, WI 53095-9274Phone: (262) 836-7300Fax: (262) 836-7301
Registry dates
- Enumerated
- 2020-06-09
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Paul Truong's NPI number?
- Paul Truong's National Provider Identifier (NPI) is 1598380123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Truong's specialty?
- Paul Truong is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Truong located?
- Paul Truong's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Paul Truong's phone number?
- The practice phone number listed in the NPPES registry for Paul Truong is (414) 955-6450.
- Does Paul Truong accept Medicare?
- Paul Truong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Truong's NPI active?
- Yes — Paul Truong's NPI (1598380123) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.