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DR. WENDY RUTH LANSER DC
NPI 1013947852
Chiropractor in Sunnyvale, CA

Active since July 04, 2006
990 W FREMONT AVE, SUITE P, SUNNYVALE, CA 94087(408) 245-5454(408) 245-5656 Get Directions Write a Review

NPPES record last updated: December 13, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Wendy Ruth Lanser Dc NPPES

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

DR. WENDY RUTH LANSER DC (NPI 1013947852) is an individual chiropractor in Sunnyvale, California, licensed in California (26085) and active in the NPI registry since July 2006. She is a graduate of Life Chiropractic College (1998).

NPPES Registry Identity

NPI1013947852
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. WENDY RUTH LANSERCredential: DC
Location Address990 W FREMONT AVE, SUITE PSunnyvale, CA 94087-3021
Mailing Address990 W Fremont Ave, Suite PSunnyvale, CA 94087-3021 · (408) 245-5454 · Fax (408) 245-5656
Phone(408) 245-5454
Fax(408) 245-5656
Sole ProprietorNo
Medical School CMSLife Chiropractic CollegeGraduated 1998
Enumeration DateJuly 4, 2006
Last NPPES UpdateDecember 13, 2011
✔ NPI 1013947852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · 26085
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
990 W FREMONT AVE, Sunnyvale, CA 94087
Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type Unspecified770546315CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Wendy Ruth Lanser Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6608041272
PECOS Enrollment IDI20111209000066

Medicare Billing Reassignment

Medicare enrollment records show Wendy Lanser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lanser Chiropractic Inc
Same address
Chiropractor
990 W FREMONT AVE, SUITE P
Sunnyvale, CA 94087
  • Reassigned Medicare billing, California enrollment
NPI 1811290323 (408) 245-5454

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 5 spinal regions 98942
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's alignment. In a 5 spinal region treatment, the chiropractor applies controlled force to specific areas in your neck, mid-back, lower back, and both sides of your pelvis.
862 services22 patients

Other Providers at the Same Location NPPES 20

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

DR. VARSHA Y PATEL D.D.S
Dentist (General Practice)
990 W FREMONT AVE, SUITE C
SUNNYVALE, CA 94087
Santa Clara County (408) 720-8555
DR. KALAIVANI K KULANDAIVELU D.D.S
Dentist (General Practice)
990 W FREMONT AVE, SUITE Y
SUNNYVALE, CA 94087
Santa Clara County (408) 735-7161
PETER Q BUI DDS, MD
Oral & Maxillofacial Surgery
990 W FREMONT AVE, SUITE X
SUNNYVALE, CA 94087
Santa Clara County (408) 677-6408
DR. ROY PAUL CHRISTIAN D.D.S
Dentist
990 W FREMONT AVE
SUNNYVALE, CA 94087
Santa Clara County (408) 738-1645
DR. PETER NORMAN FYSH D.C.
Chiropractor
990 W FREMONT AVE, SUITE M
SUNNYVALE, CA 94087
Santa Clara County (408) 773-9165
DR. NEENA KAUL CHANDIOK
Dentist (General Practice)
990 W FREMONT AVE, SUITE R
SUNNYVALE, CA 94087
Santa Clara County (408) 530-8014
DR. DAVID C LI D.D.S.
Dentist (General Practice)
990 W FREMONT AVE, SUITE # 8
SUNNYVALE, CA 94087
Santa Clara County (408) 738-2030
DR. MARIA J. MOORE DDS
Dentist (General Practice)
990 W FREMONT AVE, SUITE U3
SUNNYVALE, CA 94087
Santa Clara County (408) 739-1111

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 Wendy Lanser's NPI number?

The NPI number for Wendy Lanser is 1013947852. It was assigned to this individual provider in the NPPES registry on July 4, 2006.

Where is Wendy Lanser located?

Wendy Lanser practices at 990 W Fremont Ave Suite P, Sunnyvale, CA 94087. The listed phone number is (408) 245-5454.

What is Wendy Lanser's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Wendy Lanser enrolled in Medicare?

Yes. Wendy Lanser is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Wendy Lanser's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wendy Lanser reassigns Medicare benefits to Lanser Chiropractic Inc (Sunnyvale, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Wendy Lanser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Wendy Lanser was last updated on December 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.