1. Home
  2. Directory
  3. California
  4. Walnut Creek
  5. Specialist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LYNN SHAFER M.D.
NPI 1881643286
Specialist in Walnut Creek, CA

Active since May 10, 2006
2405 SHADELANDS DR, WALNUT CREEK, CA 94598(925) 939-8585(925) 933-2709 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Lynn Shafer M.d. NPPES

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

LYNN SHAFER M.D. (NPI 1881643286) is an individual specialist in Walnut Creek, California, licensed in California (A21741) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1881643286
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameLYNN SHAFERCredential: M.D.
Location Address2405 SHADELANDS DRWalnut Creek, CA 94598-2444
Mailing AddressPo Box 31396Walnut Creek, CA 94598-8396 · (925) 939-8585 · Fax (925) 933-2709
Phone(925) 939-8585
Fax(925) 933-2709
Sole ProprietorNo
Enumeration DateMay 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1881643286 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · A21741
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
2405 SHADELANDS DR, Walnut Creek, CA 94598
Open in Google Maps ↗

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.

DOUGLAS LANGE M.D.
Orthopaedic Surgery
2405 SHADELANDS DR
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-8585
DAVID ARAKAWA P.T.
Physical Therapist (Orthopedic)
2405 SHADELANDS DR
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-8585
ANNA GELLER
Nurse Practitioner (Family)
2405 SHADELANDS DR
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-8585
TIFFANY WATERS P.A.
Physician Assistant (Surgical)
2405 SHADELANDS DR
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-8585
MICHAEL YAO-JEN CHANG D.O.
Physical Medicine & Rehabilitation (Pain Medicine)
2405 SHADELANDS DR
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-8585
KELSEY MARLENE HULTS PA
Physician Assistant (Surgical)
2405 SHADELANDS DR
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-8585
STEVEN S JACOBS MD INC
Anesthesiology
2405 SHADELANDS DR
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-8585
TORAL M. DESAI P.T.
Physical Therapist (Orthopedic)
2405 SHADELANDS DR
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-8585

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 Lynn Shafer's NPI number?

The NPI number for Lynn Shafer is 1881643286. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Lynn Shafer located?

Lynn Shafer practices at 2405 Shadelands Dr, Walnut Creek, CA 94598. The listed phone number is (925) 939-8585.

What is Lynn Shafer's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Lynn Shafer was last updated on July 13, 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.