NPPES file of Aug 9, 2026

Leo Peter Langlois, M.D.

Pain Medicine (Physical Medicine & Rehabilitation) Physician · Bakersfield, CA

Leo Peter Langlois, M.D. is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Bakersfield, California, and NPI 1912925074, issued on Jul 17, 2006. Check the license (California G86015, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912925074
Name
Leo Peter Langlois
Credential
M.D.
Primary taxonomy
Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
License number
G86015 CA
Self-reported in NPPES; status is on the state search
Practice location
230 S. Montclair St Ste 101, Bakersfield, CA 93309
Phone
(661) 326-8035
Enumerated
Jul 17, 2006
Record last updated
Nov 15, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(661) 326-8037
Medicare enrollment
Enrolled (PECOS I20040220000346); accepts Medicare assignment
Medical or professional school
Warren Alpert Medical School Of Brown University, 1993
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest pain medicine (physical medicine & rehabilitation) physician records → All 290 in California → Look up another NPI →

Verify Leo Peter Langlois in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G86015    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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70% fewer Medicare Part D claims than the average pain medicine (physical medicine & rehabilitation) physician in 2024

439 Medicare Part D claims for 69 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 106 claims were for opioids.

  1. Leo Langlois439
  2. Specialty average1,479

Most prescribed

  1. Gabapentin60 claims
  2. Naloxone Hcl53 claims
  3. Cyclobenzaprine Hcl32 claims
  4. Hydrocodone-Acetaminophen26 claims
  5. Baclofen25 claims
  6. Oxycodone-Acetaminophen24 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $360.35

15 payments; by number, the most common kind was food and beverage; the largest payer was Nevro Corp. The 1,126 providers of this specialty with any payment received $2,193.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Leo Langlois$360.35
  2. Specialty average$2,193.30

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Langlois Medical CorporationBakersfield, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Leo Peter Langlois among 290 pain medicine (physical medicine & rehabilitation) physician records in California

Leo Peter Langlois, M.D. is one of 290 pain medicine (physical medicine & rehabilitation) physician records with a practice address in California. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 60% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1993 · median 2005 among the 196 with a school on file
  • Record last updated2017 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081P2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in California

There are 290 pain medicine (physical medicine & rehabilitation) physician records in California.

All 290 in California → Every provider in Bakersfield → Pain Medicine (Physical Medicine & Rehabilitation) Physician nationwide →

The 8 pain medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes

  1. Carmen Fischer, M.D.Bakersfield, CA 933111447284732
  2. Bradford Anderson, M.D.Bakersfield, CA 933011891806832
  3. Damien FlynnBakersfield, CA 933011619435625
  4. Calvon Voong, M.D.Visalia, CA 932911184683252
  5. Harmandeep Grewal, DOVisalia, CA 932771942838008
  6. Sanjiv Kaul, DOVisalia, CA 932771588659247
  7. Hany Nasr, MDVisalia, CA 932771396872107
  8. Joseph Griffin, M.D.San Luis Obispo, CA 934011992799399

Common questions

What is Leo Peter Langlois, M.D.'s NPI number?

Leo Peter Langlois, M.D.'s National Provider Identifier (NPI) is 1912925074, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Leo Peter Langlois, M.D. located?

The NPPES record lists a practice address at 230 S. Montclair St Ste 101, Bakersfield, CA, 93309. Phone: (661) 326-8035. Providers update this record themselves, so call before visiting.

How can I verify Leo Peter Langlois, M.D.'s license?

NPPES lists California license number G86015, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Leo Peter Langlois, M.D. prescribe under Medicare Part D?

In 2024, Leo Peter Langlois, M.D. had 439 Medicare Part D claims for 69 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.