William M. Leff, DC
Chiropractor · El Paso, TX
William M. Leff, DC is a chiropractor with a practice address in El Paso, Texas, and NPI 1265536593, issued on Sep 8, 2006. Check the license (Texas 4094, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William M. Leff
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License numbers
- 4094 TX
2409 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3130 Montana Ave, El Paso, TX 79903
- Phone
- (915) 566-9671
- Enumerated
- Sep 8, 2006
- Record last updated
- Aug 23, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (915) 566-8838
- Medicare enrollment
- Enrolled (PECOS I20120301000609); accepts Medicare assignment
- Medical or professional school
- Western States College Of Chiropractic, 1984
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 6,979 in Texas → Look up another NPI →
Verify William M. Leff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 4094Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William M. Leff among 6,979 chiropractor records in Texas
William M. Leff, DC is one of 6,979 chiropractor records with a practice address in Texas. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 70% newer
- In a Medicare fileNo · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1984 · median 2007 among the 1,907 with a school on file
- Record last updated2007 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in Texas
There are 6,979 chiropractor records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,979 in Texas → Every provider in El Paso → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Steve Casey, DCEl Paso, TX 799031306006150
- James Edwards, D.C.El Paso, TX 799031649395773
- Rakesh Kothari, D.C.El Paso, TX 799031134251234
- Silvia Marrufo, D.C.El Paso, TX 799031164777918
- Michael Ponce, D.C.El Paso, TX 799031790074409
- Nick Talarico, DCEl Paso, TX 799031376631010
- Austin Aylor, DCEl Paso, TX 799021114507399
- Alejandro Borrego, DCEl Paso, TX 799021447004924
Common questions
What is William M. Leff, DC's NPI number?
William M. Leff, DC's National Provider Identifier (NPI) is 1265536593, issued on Sep 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William M. Leff, DC located?
The NPPES record lists a practice address at 3130 Montana Ave, El Paso, TX, 79903. Phone: (915) 566-9671. Providers update this record themselves, so call before visiting.
How can I verify William M. Leff, DC's license?
NPPES lists Texas license number 4094, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.