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Marjorie Hsu-Moon, MD
NPI 1881742856 · Pediatrics Physician · Long Beach, CA
Marjorie Hsu-Moon, MD is a Pediatrics Physician provider in Long Beach, CA (NPI 1881742856).
Provider details
- NPI number
- 1881742856
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A83123 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
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
730 W 3rd St
Long Beach, CA 90802-2745
Phone: (562) 435-5040
Street-level locationGet directions
Mailing address
730 W 3rd St
Long Beach, CA 90802-2745
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2011-11-09
Frequently asked questions
- What is Marjorie Hsu-Moon's NPI number?
- Marjorie Hsu-Moon's National Provider Identifier (NPI) is 1881742856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Hsu-Moon's specialty?
- Marjorie Hsu-Moon is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Marjorie Hsu-Moon located?
- Marjorie Hsu-Moon's practice location on file with NPPES is 730 W 3rd St, Long Beach, CA 90802-2745.
- What is Marjorie Hsu-Moon's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Hsu-Moon is (562) 435-5040.
- Is Marjorie Hsu-Moon's NPI active?
- Yes — Marjorie Hsu-Moon's NPI (1881742856) is active in the NPPES registry as of the last update on 2011-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.