Mao-Jin Fu, a Medical Corporation
NPI 1578596920 · Internal Medicine Physician · Chino, CA
Mao-Jin Fu, a Medical Corporation is a Internal Medicine Physician organization in Chino, CA (NPI 1578596920).
Provider details
- NPI number
- 1578596920
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mao-Jin Fu, President(909) 591-3855
- License
- A33783 (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
Other names (DBA / former)
- Doing business as
- Mao-Jin Fu, MD
Registry dates
- Enumerated
- 2006-07-09
- Last updated
- 2008-03-28
Frequently asked questions
- What is Mao-Jin Fu, a Medical Corporation's NPI number?
- Mao-Jin Fu, a Medical Corporation's National Provider Identifier (NPI) is 1578596920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mao-Jin Fu, a Medical Corporation?
- Mao-Jin Fu, a Medical Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mao-Jin Fu, a Medical Corporation located?
- Mao-Jin Fu, a Medical Corporation's practice location on file with NPPES is 5450 Jefferson Ave Ste 6, Chino, CA 91710-3522.
- What is Mao-Jin Fu, a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Mao-Jin Fu, a Medical Corporation is (909) 591-3855.
- Who is the authorized official for Mao-Jin Fu, a Medical Corporation?
- The authorized official listed on Mao-Jin Fu, a Medical Corporation's NPPES record is Mao-Jin Fu, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mao-Jin Fu, a Medical Corporation's NPI active?
- Yes — Mao-Jin Fu, a Medical Corporation's NPI (1578596920) is active in the NPPES registry as of the last update on 2008-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.