What is Xin Yu's NPI number?

Xin Yu's National Provider Identifier (NPI) is 1598171118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Xin Yu's specialty?

Xin Yu is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Xin Yu located?

Xin Yu's practice location on file with NPPES is 18321 Clark St, Tarzana, CA 91356-3501.

What is Xin Yu's phone number?

The practice phone number listed in the NPPES registry for Xin Yu is (818) 708-5570.

Does Xin Yu accept Medicare?

Xin Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Xin Yu's NPI active?

Yes — Xin Yu's NPI (1598171118) is active in the NPPES registry as of the last update on 2022-12-28.

IndividualActiveAccepts Medicare

Xin Yu, M.D.

NPI 1598171118 · Neonatal-Perinatal Medicine Physician · Tarzana, CA

Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Xin Yu, M.D. is a Neonatal-Perinatal Medicine Physician provider in Tarzana, CA (NPI 1598171118).

Provider details

NPI number: 1598171118
Entity type: Individual
Primary specialty: Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: 125.065024 (IL)

Specialties & taxonomies

Neonatal-Perinatal Medicine PhysicianPrimary2080N0001XLicense A166135 (CA)
Allopathic & Osteopathic Physicians
Pediatrics Physician208000000XLicense 125.065024 (IL)
Allopathic & Osteopathic Physicians
Developmental - Behavioral Pediatrics Physician2080P0006XLicense 270619 (MA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(85/100 index)

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

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 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

18321 Clark St

Tarzana, CA 91356-3501

Phone: (818) 708-5570

Fax: (818) 708-5471

Street-level locationGet directions

More CA providers

Mailing address

4140 W 190th St

Torrance, CA 90504-5513

Additional practice locations (3)

1720 E Cesar E Chavez Ave
Los Angeles, CA 90033-2414
Phone: (323) 268-5000
301 N 8th St
Springfield, IL 62701-1041
Phone: (217) 545-0003
Fax: (217) 545-7615
800 Washington St
Boston, MA 02111-1552
Phone: (617) 636-1619

Enumerated: 2014-07-02
Last updated: 2022-12-28
Certified: 2022-12-28

Frequently asked questions

What is Xin Yu's NPI number?: Xin Yu's National Provider Identifier (NPI) is 1598171118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Xin Yu's specialty?: Xin Yu is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Xin Yu located?: Xin Yu's practice location on file with NPPES is 18321 Clark St, Tarzana, CA 91356-3501.
What is Xin Yu's phone number?: The practice phone number listed in the NPPES registry for Xin Yu is (818) 708-5570.
Does Xin Yu accept Medicare?: Xin Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Xin Yu's NPI active?: Yes — Xin Yu's NPI (1598171118) is active in the NPPES registry as of the last update on 2022-12-28.

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