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DR. WILLIAM M LEFF DC
NPI 1265536593
Chiropractor in El Paso, TX

Active since September 08, 2006Accepts Medicare Assignment
3130 MONTANA AVE, EL PASO, TX 79903(915) 566-9671(915) 566-8838 Get Directions Write a Review

NPPES record last updated: August 23, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William M Leff Dc NPPES

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

DR. WILLIAM M LEFF DC (NPI 1265536593) is an individual chiropractor in El Paso, Texas, licensed in Texas (4094) and active in the NPI registry since September 2006. He is a graduate of Western States College Of Chiropractic (1984).

NPPES Registry Identity

NPI1265536593
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. WILLIAM M LEFFCredential: DC
Location Address3130 MONTANA AVEEl Paso, TX 79903-2503
Mailing Address3130 Montana AveEl Paso, TX 79903-2503 · (915) 566-9671 · Fax (915) 566-8838
Phone(915) 566-9671
Fax(915) 566-8838
Sole ProprietorYes
Medical School CMSWestern States College Of ChiropracticGraduated 1984
Enumeration DateSeptember 8, 2006
Last NPPES UpdateAugust 23, 2007
✔ NPI 1265536593 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
Licenses✔ Licensed in TX · 4094✔ Licensed in CO · 2409
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.
3130 MONTANA AVE, El Paso, TX 79903
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Other Identifiers 1

Medicare PIN602076TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William M Leff Dc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264691765
PECOS Enrollment IDI20120301000609

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, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
218 services41 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.

LEFF CHIROPRACTIC CENTER
Chiropractor
3130 MONTANA AVE
EL PASO, TX 79903
El Paso County (915) 566-9671

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 William Leff's NPI number?

The NPI number for William Leff is 1265536593. It was assigned to this individual provider in the NPPES registry on September 8, 2006.

Where is William Leff located?

William Leff practices at 3130 Montana Ave, El Paso, TX 79903. The listed phone number is (915) 566-9671.

What is William Leff's specialty?

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

Is William Leff enrolled in Medicare?

Yes. William Leff is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does William Leff accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list William Leff as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Leff was last updated on August 23, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.