What is Hyun Gyu Yoo's NPI number?

Hyun Gyu Yoo's National Provider Identifier (NPI) is 1386577617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hyun Gyu Yoo's specialty?

Hyun Gyu Yoo is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Hyun Gyu Yoo located?

Hyun Gyu Yoo's practice location on file with NPPES is 8545 Sierra Ave, Fontana, CA 92335-3868.

What is Hyun Gyu Yoo's phone number?

The practice phone number listed in the NPPES registry for Hyun Gyu Yoo is (909) 365-3557.

Is Hyun Gyu Yoo's NPI active?

Yes — Hyun Gyu Yoo's NPI (1386577617) is active in the NPPES registry as of the last update on 2026-06-05.

IndividualActive

Hyun Gyu Yoo, DPT

NPI 1386577617 · Physical Therapist · Fontana, CA

Hyun Gyu Yoo, DPT is a Physical Therapist provider in Fontana, CA (NPI 1386577617).

Provider details

NPI number: 1386577617
Entity type: Individual
Primary specialty: Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Credential: DPT
Sex: Male
Sole proprietor: No
License: 310315 (CA)

Specialties & taxonomies

Physical TherapistPrimary225100000XLicense 310315 (CA)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

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

8545 Sierra Ave

Fontana, CA 92335-3868

Phone: (909) 365-3557

Fax: (909) 658-8987

Street-level locationGet directions

More CA providers

Mailing address

6618 Ventura Pl

Rancho Cucamonga, CA 91701-4406

Additional practice locations (1)

527 N Palm Ave Ste 101
Ontario, CA 91762-3215
Phone: (909) 983-3557
Fax: (909) 658-8985

Enumerated: 2026-06-05
Last updated: 2026-06-05
Certified: 2026-06-05

Frequently asked questions

What is Hyun Gyu Yoo's NPI number?: Hyun Gyu Yoo's National Provider Identifier (NPI) is 1386577617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Hyun Gyu Yoo's specialty?: Hyun Gyu Yoo is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Hyun Gyu Yoo located?: Hyun Gyu Yoo's practice location on file with NPPES is 8545 Sierra Ave, Fontana, CA 92335-3868.
What is Hyun Gyu Yoo's phone number?: The practice phone number listed in the NPPES registry for Hyun Gyu Yoo is (909) 365-3557.
Is Hyun Gyu Yoo's NPI active?: Yes — Hyun Gyu Yoo's NPI (1386577617) is active in the NPPES registry as of the last update on 2026-06-05.

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