NPPES file of Aug 9, 2026

Tuan T. Ngo, M.D.

Specialist · Los Angeles, CA

Tuan T. Ngo, M.D. is a specialist with a practice address in Los Angeles, California, and NPI 1134110208, issued on Oct 28, 2005. Check the license (California A48134, as entered in NPPES) with the California board that licenses this profession; 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
1134110208
Name
Tuan T. Ngo
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
A48134 CA
Self-reported in NPPES; status is on the state search
Practice location
1245 Wilshire Blvd, Los Angeles, CA 90017
Phone
(213) 482-5141
Enumerated
Oct 28, 2005
Record last updated
Nov 15, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(213) 482-8128
Medicaid ID
00A481340 CA
Medicare enrollment
Enrolled (PECOS I20100614000880); accepts Medicare assignment
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 specialist records → All 5,749 in California → Look up another NPI →

Also registered at 1245 Wilshire Blvd

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

  1. Jong Uk Bae, D.O.M., L.ACAcupuncturist1164624599
  2. Anil Bhandari, M.D.Clinical Cardiac Electrophysiology Physician1669466439
  3. Mirion Bowers, MDOtolaryngology Physician1295809200
  4. Lawrence Brooks, MDPulmonary Disease Physician1780764472
  5. Emily Caldwell, N.P.Nurse Practitioner1487619763
  6. David Cannom, M.D.Clinical Cardiac Electrophysiology Physician1346234952

Verify Tuan T. Ngo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license A48134    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
Find 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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66% fewer Medicare Part D claims than the average specialist in 2024

473 Medicare Part D claims for 62 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.

  1. Tuan Ngo473
  2. Specialty average1,380

Most prescribed

  1. Prosol68 claims
  2. Calcium Acetate48 claims
  3. Clonidine Hcl24 claims
  4. Amlodipine Besylate21 claims
  5. Sevelamer Carbonate21 claims
  6. Furosemide17 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: $60.71

3 payments; by number, the most common kind was food and beverage; the largest payer was Fresenius USA Marketing, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tuan Ngo$60.71
  2. Specialty average$4,760.79

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. Feinstein And Roe Mds IncLos Angeles, CA

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

Tuan T. Ngo among 5,749 specialist records in California

Tuan T. Ngo, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1978 · median 1989 among the 1,075 with a school on file
  • Record last updated2012 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in California

There are 5,749 specialist records in California.

All 5,749 in California → Every provider in Los Angeles → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Sandy Canout, O.T.,P.T.,C.F.P.,CHTLos Angeles, CA 900171245442888
  2. Eben Feinstein, M.D.Los Angeles, CA 900171578553905
  3. Jill JacksonLos Angeles, CA 900171235265513
  4. Gerald Kavanagh, M.D.Los Angeles, CA 900171679683882
  5. Umakant Khetan, M.D.Los Angeles, CA 900171841248549
  6. Robert Kloner, M.D.Los Angeles, CA 900171952477499
  7. Robert LermanLos Angeles, CA 900171518951383
  8. Jorge Minor, M.D.Los Angeles, CA 900171073598074

Common questions

What is Tuan T. Ngo, M.D.'s NPI number?

Tuan T. Ngo, M.D.'s National Provider Identifier (NPI) is 1134110208, issued on Oct 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Tuan T. Ngo, M.D. located?

The NPPES record lists a practice address at 1245 Wilshire Blvd, Los Angeles, CA, 90017. Phone: (213) 482-5141. Providers update this record themselves, so call before visiting.

How can I verify Tuan T. Ngo, M.D.'s license?

NPPES lists California license number A48134, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Tuan T. Ngo, M.D. prescribe under Medicare Part D?

In 2024, Tuan T. Ngo, M.D. had 473 Medicare Part D claims for 62 beneficiaries; the average among specialist prescribers was 1,380. 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.