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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PROF. XIAOFEN SHEN MD, L.AC.
NPI 1427059989
Acupuncturist in Mountain View, CA

Active since August 09, 2005
105 SOUTH DR STE 130, MOUNTAIN VIEW, CA 94040(408) 221-6458 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 14, 2026, Jun 6, 2023 (2 updates tracked since 2023).

About Prof. Xiaofen Shen Md, L.ac. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PROF. XIAOFEN SHEN MD, L.AC. (NPI 1427059989) is an individual acupuncturist in Mountain View, California, licensed in California (04551) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1427059989
Entity TypeIndividualFemale
Primary Taxonomy171100000X
Provider Legal NamePROF. XIAOFEN SHENCredential: MD, L.AC.
Location Address105 SOUTH DR STE 130Mountain View, CA 94040-4317
Mailing Address105 South Dr Ste 130Mountain View, CA 94040-4317 · (408) 221-6458
Phone(408) 221-6458
Sole ProprietorNo
Enumeration DateAugust 9, 2005
Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1427059989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers
Taxonomy Code171100000X
License✔ Licensed in CA · 04551
Definition
An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.
105 SOUTH DR STE 130, Mountain View, CA 94040
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SUMIT NIJHAWAN DDS, MD, FACS
Dentist (Oral and Maxillofacial Surgery)
105 SOUTH DR STE 130
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 938-7703
DR. ARJUN KULANDAIVELU DDS
Oral & Maxillofacial Surgery
105 SOUTH DR STE 130
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 938-7703
LOS ALTOS ACUPUNCTURE CENTER
Acupuncturist
105 SOUTH DR STE 130
MOUNTAIN VIEW, CA 94040
Santa Clara County (408) 221-6458

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Xiaofen Shen's NPI number?

The NPI number for Xiaofen Shen is 1427059989. It was assigned to this individual provider in the NPPES registry on August 9, 2005.

Where is Xiaofen Shen located?

Xiaofen Shen practices at 105 South Dr Ste 130, Mountain View, CA 94040. The listed phone number is (408) 221-6458.

What is Xiaofen Shen's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

When was this NPI record last updated?

The NPPES record for Xiaofen Shen was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.