Monica Yun Liu, MD, PHD
NPI 1760979223 · Pulmonary Disease Physician · Madison, WI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Yun Liu, MD, PHD is a Pulmonary Disease Physician provider in Madison, WI (NPI 1760979223).
Provider details
- NPI number
- 1760979223
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- MT215625 (PA)
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
503 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) |
|---|---|---|
| Test to Measure Expiratory Airflow and Volume94010 | 170 | $8 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 138 | $8 |
| Critical Care, First 30-74 Minutes99291 | 81 | $194 |
| Test to Determine Lung Volumes Using Sensors94726 | 55 | $11 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 40 | $9 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 19 | $73 |
Typical Medicare-allowed amounts for these services range $8–$194 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-19
- Last updated
- 2023-05-24
- Certified
- 2023-05-24
Frequently asked questions
- What is Monica Yun Liu's NPI number?
- Monica Yun Liu's National Provider Identifier (NPI) is 1760979223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Yun Liu's specialty?
- Monica Yun Liu is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Monica Yun Liu located?
- Monica Yun Liu's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-6110.
- What is Monica Yun Liu's phone number?
- The practice phone number listed in the NPPES registry for Monica Yun Liu is (608) 263-8954.
- Does Monica Yun Liu accept Medicare?
- Monica Yun Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Yun Liu's NPI active?
- Yes — Monica Yun Liu's NPI (1760979223) is active in the NPPES registry as of the last update on 2023-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.