What is Wei Guo's NPI number?

Wei Guo's National Provider Identifier (NPI) is 1114722535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Wei Guo's specialty?

Wei Guo is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Wei Guo located?

Wei Guo's practice location on file with NPPES is 3006 San Gabriel Blvd, Rosemead, CA 91770-2536.

What is Wei Guo's phone number?

The practice phone number listed in the NPPES registry for Wei Guo is (626) 773-8900.

Is Wei Guo's NPI active?

Yes — Wei Guo's NPI (1114722535) is active in the NPPES registry as of the last update on 2026-04-10.

IndividualActive

Wei Guo

NPI 1114722535 · Obstetrics & Gynecology Physician · Rosemead, CA

Wei Guo is a Obstetrics & Gynecology Physician provider in Rosemead, CA (NPI 1114722535).

Provider details

NPI number: 1114722535
Entity type: Individual
Primary specialty: Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: Yes
License: PA65827 (CA)

Specialties & taxonomies

Obstetrics & Gynecology PhysicianPrimary207V00000XLicense PA65827 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(55/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

3006 San Gabriel Blvd

Rosemead, CA 91770-2536

Phone: (626) 773-8900

Street-level locationGet directions

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Mailing address