Cheuw Oey, D.O.
NPI 1609930866 · Anesthesiology Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cheuw Oey, D.O. is a Anesthesiology Physician provider in Anaheim, CA (NPI 1609930866).
Provider details
- NPI number
- 1609930866
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A8478 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
116 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 Other Procedure on Large Bowel Using an Endoscope00811 | 35 | $134 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 20 | $147 |
| Injection of Local Anesthetic for Abdominal Wall Pain Control on Both Sides Using Imaging Guidance64488 | 18 | $69 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 16 | $114 |
| Ultrasonic Guidance for Needle Placement76942 | 15 | $31 |
| Anesthesia for Other Repair of Lower Abdomen Hernia (1 Year Or Older)00830 | 12 | $264 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-21
- Last updated
- 2010-10-27
Frequently asked questions
- What is Cheuw Oey's NPI number?
- Cheuw Oey's National Provider Identifier (NPI) is 1609930866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheuw Oey's specialty?
- Cheuw Oey is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Cheuw Oey located?
- Cheuw Oey's practice location on file with NPPES is 1111 W La Palma Ave, Anaheim, CA 92801-2804.
- What is Cheuw Oey's phone number?
- The practice phone number listed in the NPPES registry for Cheuw Oey is (714) 774-1450.
- Does Cheuw Oey accept Medicare?
- Cheuw Oey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cheuw Oey's NPI active?
- Yes — Cheuw Oey's NPI (1609930866) is active in the NPPES registry as of the last update on 2010-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.