What is I-Hung Chen's NPI number?

I-Hung Chen's National Provider Identifier (NPI) is 1275758567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is I-Hung Chen's specialty?

I-Hung Chen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is I-Hung Chen located?

I-Hung Chen's practice location on file with NPPES is 7700 Folsom Blvd, Sacramento, CA 95826-2608.

What is I-Hung Chen's phone number?

The practice phone number listed in the NPPES registry for I-Hung Chen is (916) 386-3000.

Is I-Hung Chen's NPI active?

Yes — I-Hung Chen's NPI (1275758567) is active in the NPPES registry as of the last update on 2015-08-04.

IndividualActive

I-Hung Chen, M.D.

NPI 1275758567 · Psychiatry Physician · Sacramento, CA

I-Hung Chen, M.D. is a Psychiatry Physician provider in Sacramento, CA (NPI 1275758567).

Provider details

NPI number: 1275758567
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: A115780 (CA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense A115780 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 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

7700 Folsom Blvd

Sacramento, CA 95826-2608

Phone: (916) 386-3000

Street-level locationGet directions

More CA providers

Mailing address

1809 S St

Sacramento, CA 95811-6736

Enumerated: 2007-04-13
Last updated: 2015-08-04

Frequently asked questions

What is I-Hung Chen's NPI number?: I-Hung Chen's National Provider Identifier (NPI) is 1275758567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is I-Hung Chen's specialty?: I-Hung Chen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
Where is I-Hung Chen located?: I-Hung Chen's practice location on file with NPPES is 7700 Folsom Blvd, Sacramento, CA 95826-2608.
What is I-Hung Chen's phone number?: The practice phone number listed in the NPPES registry for I-Hung Chen is (916) 386-3000.
Is I-Hung Chen's NPI active?: Yes — I-Hung Chen's NPI (1275758567) is active in the NPPES registry as of the last update on 2015-08-04.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.