What is Fen Xu's NPI number?

Fen Xu's National Provider Identifier (NPI) is 1093605099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Fen Xu's specialty?

Fen Xu is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).

Where is Fen Xu located?

Fen Xu's practice location on file with NPPES is 323 E Middle Country Rd Ste 3, Smithtown, NY 11787-2822.

What is Fen Xu's phone number?

The practice phone number listed in the NPPES registry for Fen Xu is (631) 780-5511.

Is Fen Xu's NPI active?

Yes — Fen Xu's NPI (1093605099) is active in the NPPES registry as of the last update on 2025-07-09.

IndividualActive

Fen Xu

NPI 1093605099 · Acupuncturist · Smithtown, NY

Fen Xu is a Acupuncturist provider in Smithtown, NY (NPI 1093605099).

Provider details

NPI number: 1093605099
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Sex: Female
Sole proprietor: Yes
License: 007741 (NY)

Specialties & taxonomies

AcupuncturistPrimary171100000XLicense 007741 (NY)
Other Service Providers

Profile Score

Established profile(54/100 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
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

323 E Middle Country Rd Ste 3

Smithtown, NY 11787-2822

Phone: (631) 780-5511

Fax: (631) 780-5512

Street-level locationGet directions

More NY providers

Mailing address