Alton Liu, M.D.
NPI 1144227349 · Anesthesiology Physician · Fort Wayne, IN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alton Liu, M.D. is a Anesthesiology Physician provider in Fort Wayne, IN (NPI 1144227349).
Provider details
- NPI number
- 1144227349
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 86791 (SC)
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 tenure28% of score
20 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
51 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 24 | $41 |
| Anesthesia for Procedure on Heart and Large Blood Vessels00560 | 15 | $379 |
| Anesthesia for X-Ray on Artery of Brain, Heart, Or Chest01926 | 12 | $297 |
Typical Medicare-allowed amounts for these services range $41–$379 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-01
- Last updated
- 2022-10-17
- Certified
- 2022-10-17
Frequently asked questions
- What is Alton Liu's NPI number?
- Alton Liu's National Provider Identifier (NPI) is 1144227349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alton Liu's specialty?
- Alton Liu is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alton Liu located?
- Alton Liu's practice location on file with NPPES is 11141 Parkview Plaza Dr Ste 200, Fort Wayne, IN 46845-1714.
- What is Alton Liu's phone number?
- The practice phone number listed in the NPPES registry for Alton Liu is (260) 425-6030.
- Does Alton Liu accept Medicare?
- Alton Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alton Liu's NPI active?
- Yes — Alton Liu's NPI (1144227349) is active in the NPPES registry as of the last update on 2022-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.