Shaun Pak
NPI 1871171207 · Anesthesiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shaun Pak is a Anesthesiology Physician provider in Los Angeles, CA (NPI 1871171207).
Provider details
- NPI number
- 1871171207
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
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 tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 3138 Parkside Crossing LnFullerton, CA 92833-5528Phone: (310) 922-8043
- 757 Westwood Plaza, AnesthesiologyLos Angeles, CA 90095-7419Phone: (310) 922-8043
Registry dates
- Enumerated
- 2021-03-29
- Last updated
- 2025-07-31
- Certified
- 2025-07-31
Frequently asked questions
- What is Shaun Pak's NPI number?
- Shaun Pak's National Provider Identifier (NPI) is 1871171207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shaun Pak's specialty?
- Shaun Pak is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Shaun Pak located?
- Shaun Pak's practice location on file with NPPES is 757 Westwood Plaza, Anesthesiology, Los Angeles, CA 90095-7419.
- What is Shaun Pak's phone number?
- The practice phone number listed in the NPPES registry for Shaun Pak is (310) 267-8655.
- Does Shaun Pak accept Medicare?
- Shaun Pak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shaun Pak's NPI active?
- Yes — Shaun Pak's NPI (1871171207) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.