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DR. DARWIN STANLEY LEEK D.C.
NPI 1568408110
Chiropractor in Grass Valley, CA

Active since June 21, 2006
605 S AUBURN ST, STE: D, GRASS VALLEY, CA 95945(530) 273-8082(530) 273-1057 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Darwin Stanley Leek D.c. NPPES

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

DR. DARWIN STANLEY LEEK D.C. (NPI 1568408110) is an individual chiropractor in Grass Valley, California, licensed in California (15624DC) and active in the NPI registry since June 2006. He is a graduate of Palmer College Chiropractic - Davenport (1982).

NPPES Registry Identity

NPI1568408110
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. DARWIN STANLEY LEEKCredential: D.C.
Location Address605 S AUBURN ST, STE: DGrass Valley, CA 95945-7550
Mailing Address605 S Auburn St, Ste: DGrass Valley, CA 95945-7550 · (530) 273-8082 · Fax (530) 273-1057
Phone(530) 273-8082
Fax(530) 273-1057
Sole ProprietorYes
Medical School CMSPalmer College Chiropractic - DavenportGraduated 1982
Enumeration DateJune 21, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1568408110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · 15624DC
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.
605 S AUBURN ST, Grass Valley, CA 95945
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type UnspecifiedDC0156240CA · Medicare Number
Medicare UPINT-05852CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Darwin Stanley Leek D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9436253135
PECOS Enrollment IDI20070406000378

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, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
626 services112 patients

Other Providers at the Same Location NPPES

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

ZEISCHEGG CHIROPRACTIC KARE
Exclusive Provider Organization
605 S AUBURN ST, STE. E
GRASS VALLEY, CA 95945
Nevada County (530) 274-0868

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 Darwin Leek's NPI number?

The NPI number for Darwin Leek is 1568408110. It was assigned to this individual provider in the NPPES registry on June 21, 2006.

Where is Darwin Leek located?

Darwin Leek practices at 605 S Auburn St Ste: D, Grass Valley, CA 95945. The listed phone number is (530) 273-8082.

What is Darwin Leek's specialty?

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

Is Darwin Leek enrolled in Medicare?

Yes. Darwin Leek is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Darwin Leek was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.