What is Dianne Lum's NPI number?

Dianne Lum's National Provider Identifier (NPI) is 1558458398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dianne Lum's specialty?

Dianne Lum is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Dianne Lum located?

Dianne Lum's practice location on file with NPPES is 9320 Telstar Avenue, El Monte, CA 91731.

What is Dianne Lum's phone number?

The practice phone number listed in the NPPES registry for Dianne Lum is (626) 569-6462.

Is Dianne Lum's NPI active?

Yes — Dianne Lum's NPI (1558458398) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Dianne Lum, M.D.

NPI 1558458398 · Pediatrics Physician · El Monte, CA

Dianne Lum, M.D. is a Pediatrics Physician provider in El Monte, CA (NPI 1558458398).

Provider details

NPI number: 1558458398
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: Yes
License: G51043 (CA)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense G51043 (CA)
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

9320 Telstar Avenue

Suite 246

El Monte, CA 91731

Phone: (626) 569-6462

Fax: (626) 569-9346

Street-level locationGet directions

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Mailing address