Robert Wai, DO
NPI 1487281762 · Anesthesiology Physician · Evansville, IN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Wai, DO is a Anesthesiology Physician provider in Evansville, IN (NPI 1487281762).
Provider details
- NPI number
- 1487281762
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 02007933A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
56 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 24 | $106 |
| Anesthesia for Electroshock Therapy00104 | 20 | $93 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 12 | $244 |
Typical Medicare-allowed amounts for these services range $93–$244 (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
Additional practice locations (1)
- 1130 West Michigan StreetFesler Hall 204Indianapolis, IN 46202Phone: (317) 274-0076
Registry dates
- Enumerated
- 2020-03-25
- Last updated
- 2024-06-25
- Certified
- 2024-06-25
Frequently asked questions
- What is Robert Wai's NPI number?
- Robert Wai's National Provider Identifier (NPI) is 1487281762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Wai's specialty?
- Robert Wai is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Wai located?
- Robert Wai's practice location on file with NPPES is 3700 Washington Ave, Evansville, IN 47714-0541.
- What is Robert Wai's phone number?
- The practice phone number listed in the NPPES registry for Robert Wai is (812) 473-0181.
- Does Robert Wai accept Medicare?
- Robert Wai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Wai's NPI active?
- Yes — Robert Wai's NPI (1487281762) is active in the NPPES registry as of the last update on 2024-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.