NPPES file of Aug 9, 2026

Thien The Le, MD

Pain Medicine (Anesthesiology) Physician · San Francisco, CA

Thien The Le, MD is a pain medicine (anesthesiology) physician with a practice address in San Francisco, California, and NPI 1841796018, issued on Apr 4, 2018. Check the license (California 175921, 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
1841796018
Name
Thien The Le
Credential
MD
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License number
175921 CA
Self-reported in NPPES; status is on the state search
Practice location
2255 Post St, San Francisco, CA 94115
Phone
(505) 280-9160
Enumerated
Apr 4, 2018
Record last updated
May 12, 2023
Medicare enrollment
Enrolled (PECOS I20230123001800); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 2255 Post St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nu Chai, M.D.Interventional Pain Medicine Physician1073830477
  2. Mario De Pinto, MDPain Medicine (Anesthesiology) Physician1457437253
  3. Zhonghui Guan, MDAnesthesiology Physician1720109176
  4. Noelle Lara, PH.D.Clinical Psychologist1225583164
  5. Susan Lee, MDAnesthesiology Physician1932301397
  6. Pamela Palmer, M.D.Anesthesiology Physician1508892894

Verify Thien The Le in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 175921
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024

35 Medicare Part D claims for 11 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D.

  1. Thien Le35
  2. Specialty average1,750

Most prescribed

  1. Gabapentin18 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.

Bills Medicare through one group practice

  1. University OF California Sfgh Medical GroupSan Francisco, CA

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

Thien The Le among 536 pain medicine (anesthesiology) physician records in California

Thien The Le, MD is one of 536 pain medicine (anesthesiology) physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 94% of them.

  • NPI issued2018 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2018 · median 2004 among the 367 with a school on file
  • Record last updated2023 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X 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 (Anesthesiology) Physician providers in California

There are 536 pain medicine (anesthesiology) physician records in California.

The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Chris Abrecht, M.D.San Francisco, CA 941151013283837
  2. Helen Chan, M.D.San Francisco, CA 941151760821987
  3. Mario De Pinto, MDSan Francisco, CA 941151457437253
  4. Robert Savala, M.D.San Francisco, CA 941151033221890
  5. Xinyi Wang, MSWSan Francisco, CA 941151285365478
  6. Efren Baria, DOSan Francisco, CA 941101609982115
  7. Adrian Bartoli, MD, MSSan Francisco, CA 941101154448256
  8. Kenneth Drasner, MDSan Francisco, CA 941101912965807

Common questions

What is Thien The Le, MD's NPI number?

Thien The Le, MD's National Provider Identifier (NPI) is 1841796018, issued on Apr 4, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Thien The Le, MD located?

The NPPES record lists a practice address at 2255 Post St, San Francisco, CA, 94115. Phone: (505) 280-9160. Providers update this record themselves, so call before visiting.

How can I verify Thien The Le, MD's license?

NPPES lists California license number 175921, 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 Thien The Le, MD prescribe under Medicare Part D?

In 2024, Thien The Le, MD had 35 Medicare Part D claims for 11 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.

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.