Marlyn Woo, MD
NPI 1477651842 · Pediatric Pulmonology Physician · West Hollywood, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlyn Woo, MD is a Pediatric Pulmonology Physician provider in West Hollywood, CA (NPI 1477651842).
Provider details
- NPI number
- 1477651842
- Entity type
- Individual
- Primary specialty
- Pediatric Pulmonology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A43254 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 8723 Alden DrLos Angeles, CA 90048-3692Phone: (310) 423-7779Fax: (310) 423-8269
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2021-11-30
- Certified
- 2021-11-30
Frequently asked questions
- What is Marlyn Woo's NPI number?
- Marlyn Woo's National Provider Identifier (NPI) is 1477651842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlyn Woo's specialty?
- Marlyn Woo is listed in the NPPES registry with a primary specialty of Pediatric Pulmonology Physician (Allopathic & Osteopathic Physicians).
- Where is Marlyn Woo located?
- Marlyn Woo's practice location on file with NPPES is 8700 Beverly Blvd, West Hollywood, CA 90048-1804.
- What is Marlyn Woo's phone number?
- The practice phone number listed in the NPPES registry for Marlyn Woo is (310) 423-7779.
- Does Marlyn Woo accept Medicare?
- Marlyn Woo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlyn Woo's NPI active?
- Yes — Marlyn Woo's NPI (1477651842) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.