NPPES file of Aug 9, 2026

Liyang Tang, MD

Otolaryngology Physician · Loma Linda, CA

Liyang Tang, MD is an otolaryngology physician with a practice address in Loma Linda, California, and NPI 1124418546, issued on Jan 24, 2015. Check the license (California A159391, 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
1124418546
Name
Liyang Tang
Credential
MD
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
A159391 CA
Self-reported in NPPES; status is on the state search
Practice location
11370 Anderson St, Loma Linda, CA 92354
Phone
(909) 558-2822
Enumerated
Jan 24, 2015
Record last updated
Aug 18, 2022
Medicare enrollment
Enrolled (PECOS I20220722000323); accepts Medicare assignment
Medical or professional school
Johns Hopkins University School Of Medicine, 2017
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 11370 Anderson St

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

  1. Shamel Abd-Allah, M.D.Pediatric Critical Care Medicine Physician1407879257
  2. Amir Abdi Pour, MDNephrology Physician1912187477
  3. Carine AbinaderWomen's Health Nurse Practitioner1174345771
  4. Ray Abinader, M.D.Obstetrics & Gynecology Physician1770901548
  5. Ahmed Abou-Zamzam, M.D.Vascular Surgery Physician1558306795
  6. Borhaan Ahmad, M.D.Pediatrics Physician1740203595

Verify Liyang Tang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A159391
    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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77% fewer Medicare Part D claims than the average otolaryngology physician in 2024

126 Medicare Part D claims for 58 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.

  1. Liyang Tang126
  2. Specialty average541

Most prescribed

  1. Fluticasone Propionate15 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: $3,960.05

14 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Liyang Tang$3,960.05
  2. Specialty average$1,922.50

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. Usc Care Medical Group IncLos Angeles, CA

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

Liyang Tang among 1,212 otolaryngology physician records in California

Liyang Tang, MD is one of 1,212 otolaryngology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 82% of them.

  • NPI issued2015 · 82% of these records are older, 16% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2017 · median 2004 among the 818 with a school on file
  • Record last updated2022 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in California

There are 1,212 otolaryngology physician records in California.

The 8 otolaryngology physician records with the nearest ZIP codes

  1. Dennis Chang, MDLoma Linda, CA 923541578773628
  2. Christopher Church, M.D.Loma Linda, CA 923541932137171
  3. Jared Inman, M.D.Loma Linda, CA 923541841468063
  4. Paul Kim, M.D.Loma Linda, CA 923541467482927
  5. John Kim, M.D.Loma Linda, CA 923541023049301
  6. Steve Lee, M.D.Loma Linda, CA 923541346460474
  7. Justin McLarty, M.D.Loma Linda, CA 923541235305624
  8. Tsungju O-Lee, MDLoma Linda, CA 923541265479745

Common questions

What is Liyang Tang, MD's NPI number?

Liyang Tang, MD's National Provider Identifier (NPI) is 1124418546, issued on Jan 24, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Liyang Tang, MD located?

The NPPES record lists a practice address at 11370 Anderson St, Loma Linda, CA, 92354. Phone: (909) 558-2822. Providers update this record themselves, so call before visiting.

How can I verify Liyang Tang, MD's license?

NPPES lists California license number A159391, 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 Liyang Tang, MD prescribe under Medicare Part D?

In 2024, Liyang Tang, MD had 126 Medicare Part D claims for 58 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.