Riva Ko, MD
NPI 1154367175 · Anesthesiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Riva Ko, MD is a Anesthesiology Physician provider in New York, NY (NPI 1154367175).
Provider details
- NPI number
- 1154367175
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 220635 (NY)
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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-20
- Last updated
- 2009-01-13
Frequently asked questions
- What is Riva Ko's NPI number?
- Riva Ko's National Provider Identifier (NPI) is 1154367175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Riva Ko's specialty?
- Riva Ko is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Riva Ko located?
- Riva Ko's practice location on file with NPPES is 622 W 168th St, New York, NY 10032-3720.
- What is Riva Ko's phone number?
- The practice phone number listed in the NPPES registry for Riva Ko is (212) 305-3226.
- Does Riva Ko accept Medicare?
- Riva Ko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Riva Ko's NPI active?
- Yes — Riva Ko's NPI (1154367175) is active in the NPPES registry as of the last update on 2009-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.