Frederick Shum, MD
NPI 1124166095 · Neonatal-Perinatal Medicine Physician · Whittier, CA
Frederick Shum, MD is a Neonatal-Perinatal Medicine Physician provider in Whittier, CA (NPI 1124166095).
Provider details
- NPI number
- 1124166095
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G57032 (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
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
- 2007-02-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Frederick Shum's NPI number?
- Frederick Shum's National Provider Identifier (NPI) is 1124166095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Shum's specialty?
- Frederick Shum is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Shum located?
- Frederick Shum's practice location on file with NPPES is 12401 Washington Blvd, Whittier, CA 90602-1006.
- What is Frederick Shum's phone number?
- The practice phone number listed in the NPPES registry for Frederick Shum is (562) 698-0811.
- Is Frederick Shum's NPI active?
- Yes — Frederick Shum's NPI (1124166095) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.