Mona Li, M.D.
NPI 1437349925 · Surgery Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mona Li, M.D. is a Surgery Physician provider in Milwaukee, WI (NPI 1437349925).
Provider details
- NPI number
- 1437349925
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 39099 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
187 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 49 | $53 |
| Injection of Chemical Agent Into Multiple Incompetent Veins of Leg36471 | 36 | $182 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 28 | $67 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 24 | $168 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 23 | $111 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 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
Registry dates
- Enumerated
- 2007-07-31
- Last updated
- 2021-06-05
- Certified
- 2021-06-05
Frequently asked questions
- What is Mona Li's NPI number?
- Mona Li's National Provider Identifier (NPI) is 1437349925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mona Li's specialty?
- Mona Li is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mona Li located?
- Mona Li's practice location on file with NPPES is 1155 N Mayfair Rd, Milwaukee, WI 53226-3462.
- What is Mona Li's phone number?
- The practice phone number listed in the NPPES registry for Mona Li is (414) 955-1050.
- Does Mona Li accept Medicare?
- Mona Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mona Li's NPI active?
- Yes — Mona Li's NPI (1437349925) is active in the NPPES registry as of the last update on 2021-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.