Joseph Michael Le Lim, MD
NPI 1548822588 · Critical Care Medicine (Internal Medicine) Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Michael Le Lim, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Milwaukee, WI (NPI 1548822588).
Provider details
- NPI number
- 1548822588
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 76789-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
82 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 63 | $196 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 19 | $110 |
Typical Medicare-allowed amounts for these services range $110–$196 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$248 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1 Akron General AveAkron, OH 44307-2432Phone: (330) 344-6000
- 8701 Watertown Plank RdMilwaukee, WI 53226-3548Phone: (414) 955-7042Fax: (414) 955-0093
Registry dates
- Enumerated
- 2019-06-30
- Last updated
- 2024-07-08
- Certified
- 2024-07-08
Frequently asked questions
- What is Joseph Michael Le Lim's NPI number?
- Joseph Michael Le Lim's National Provider Identifier (NPI) is 1548822588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Michael Le Lim's specialty?
- Joseph Michael Le Lim is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Michael Le Lim located?
- Joseph Michael Le Lim's practice location on file with NPPES is 2900 W Oklahoma Ave, Milwaukee, WI 53215-4330.
- What is Joseph Michael Le Lim's phone number?
- The practice phone number listed in the NPPES registry for Joseph Michael Le Lim is (414) 649-6000.
- Does Joseph Michael Le Lim accept Medicare?
- Joseph Michael Le Lim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Michael Le Lim's NPI active?
- Yes — Joseph Michael Le Lim's NPI (1548822588) is active in the NPPES registry as of the last update on 2024-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.