Thuy-Tien Ba Le, MD, MPH
Internal Medicine Physician · Fairfield, CA
Thuy-Tien Ba Le, MD, MPH is an internal medicine physician with a practice address in Fairfield, California, and NPI 1821418302, issued on Apr 23, 2014. Check the license (California 156410, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thuy-Tien Ba Le
- Credential
- MD, MPH
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 156410 CA
A156410 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2702 Low CT, Fairfield, CA 94534
- Phone
- (707) 432-2777
- Enumerated
- Apr 23, 2014
- Record last updated
- Jan 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20210401001276); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2702 Low CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Charo Castro, PTAPhysical Therapy Assistant1881775013
- Lawrence Chan, M.D.Gastroenterology Physician1356558332
- Julie Chen, M.D.Ophthalmology Physician1740303064
- Martha Corcoran, M.D.Otolaryngology Physician1063487825
Verify Thuy-Tien Ba Le in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 156410Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
290 Medicare Part D claims for 202 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Tizanidine Hcl29 claims
- Amoxicillin-Clavulanate Potass17 claims
- Naproxen17 claims
- Paxlovid16 claims
- Prednisone15 claims
- Cefuroxime12 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
- Sutter Bay Medical FoundationFremont, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thuy-Tien Ba Le among 17,696 internal medicine physician records in California
Thuy-Tien Ba Le, MD, MPH is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2004 among the 11,065 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
54 internal medicine physician records list a practice address in Fairfield
They are 54 of the 3,595 NPPES records with a practice address in Fairfield, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Fairfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amanda Adkins, M.D.Fairfield, CA 945341568635704
- Josefina Arenas, M.DFairfield, CA 945341518926484
- Clarisse Cadang, M.D.Fairfield, CA 945341588083075
- Larissa Chartrand, M.D.Fairfield, CA 945341851715627
- Gurpreet Dhugga, MDFairfield, CA 945341356429161
- Richard Fleming, M.D.Fairfield, CA 945341831277722
- Andrew Glickstein, M.D.Fairfield, CA 945341891231825
- Ella Gupta, D.OFairfield, CA 945341811157126
Common questions
What is Thuy-Tien Ba Le, MD, MPH's NPI number?
Thuy-Tien Ba Le, MD, MPH's National Provider Identifier (NPI) is 1821418302, issued on Apr 23, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Thuy-Tien Ba Le, MD, MPH located?
The NPPES record lists a practice address at 2702 Low CT, Fairfield, CA, 94534. Phone: (707) 432-2777. Providers update this record themselves, so call before visiting.
How can I verify Thuy-Tien Ba Le, MD, MPH's license?
NPPES lists California license number 156410, 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 Thuy-Tien Ba Le, MD, MPH prescribe under Medicare Part D?
In 2024, Thuy-Tien Ba Le, MD, MPH had 290 Medicare Part D claims for 202 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.