Yong-Kyoo Koh, M.D.
NPI 1447235932 · Anesthesiology Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yong-Kyoo Koh, M.D. is a Anesthesiology Physician provider in Long Beach, CA (NPI 1447235932).
Provider details
- NPI number
- 1447235932
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C50260 (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
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
195 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 | 180 | $139 |
| Anesthesia for Other Procedure on Eye00140 | 15 | $172 |
Typical Medicare-allowed amounts for these services range $139–$172 (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
- 2005-12-07
- Last updated
- 2011-06-29
Frequently asked questions
- What is Yong-Kyoo Koh's NPI number?
- Yong-Kyoo Koh's National Provider Identifier (NPI) is 1447235932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yong-Kyoo Koh's specialty?
- Yong-Kyoo Koh is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Yong-Kyoo Koh located?
- Yong-Kyoo Koh's practice location on file with NPPES is 1720 Termino Ave, Long Beach, CA 90804-2104.
- What is Yong-Kyoo Koh's phone number?
- The practice phone number listed in the NPPES registry for Yong-Kyoo Koh is (562) 498-1000.
- Does Yong-Kyoo Koh accept Medicare?
- Yong-Kyoo Koh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yong-Kyoo Koh's NPI active?
- Yes — Yong-Kyoo Koh's NPI (1447235932) is active in the NPPES registry as of the last update on 2011-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.