What is Annie Xu's NPI number?

Annie Xu's National Provider Identifier (NPI) is 1548547565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Annie Xu's specialty?

Annie Xu is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Annie Xu located?

Annie Xu's practice location on file with NPPES is 2250 Wehrle Dr, Williamsville, NY 14221-7034.

What is Annie Xu's phone number?

The practice phone number listed in the NPPES registry for Annie Xu is (716) 276-2123.

Is Annie Xu's NPI active?

Yes — Annie Xu's NPI (1548547565) is active in the NPPES registry as of the last update on 2019-03-13.

IndividualActive

Annie Xu, OT, LPN

NPI 1548547565 · Occupational Therapist · Williamsville, NY

Annie Xu, OT, LPN is a Occupational Therapist provider in Williamsville, NY (NPI 1548547565).

Provider details

NPI number: 1548547565
Entity type: Individual
Primary specialty: Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Credential: OT, LPN
Sex: Female
Sole proprietor: No
License: 304835 (NY)

Specialties & taxonomies

Occupational TherapistPrimary225X00000XLicense 019971 (NY)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Licensed Practical Nurse164W00000XLicense 304835 (NY)
Nursing Service Providers
Occupational Therapist225X00000XLicense 46TR00718100 (NJ)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

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
14 yrs in NPPES 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

2250 Wehrle Dr

Suite 1

Williamsville, NY 14221-7034

Phone: (716) 276-2123

Fax: (716) 276-2129

Street-level locationGet directions

More NY providers

Mailing address

47 Summit Ave Apt 1

Albany, NY 12209-1629

Additional practice locations (1)

1367 Washington Ave Ste 100
Albany, NY 12206-1043
Phone: (518) 438-7926
Fax: (518) 438-8364

Enumerated: 2011-11-04
Last updated: 2019-03-13

Frequently asked questions

What is Annie Xu's NPI number?: Annie Xu's National Provider Identifier (NPI) is 1548547565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Annie Xu's specialty?: Annie Xu is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Annie Xu located?: Annie Xu's practice location on file with NPPES is 2250 Wehrle Dr, Williamsville, NY 14221-7034.
What is Annie Xu's phone number?: The practice phone number listed in the NPPES registry for Annie Xu is (716) 276-2123.
Is Annie Xu's NPI active?: Yes — Annie Xu's NPI (1548547565) is active in the NPPES registry as of the last update on 2019-03-13.

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