NPPES file of Aug 9, 2026

Michael Guan-Yu Li, M.D.

Psychiatry Physician · Dallas, TX

Michael Guan-Yu Li, M.D. is a psychiatry physician with a practice address in Dallas, Texas, and NPI 1457885337, issued on Apr 17, 2017. Check the license (Texas S5968, as entered in NPPES) on the Texas Medical Board; 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
1457885337
Name
Michael Guan-Yu Li
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
S5968 TX
Self-reported in NPPES; status is on the state search
Practice location
4500 S Lancaster RD, Dallas, TX 75216
Phone
(214) 857-0784
Enumerated
Apr 17, 2017
Record last updated
Jun 29, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →

Also registered at 4500 S Lancaster RD

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

  1. Bethzaida AbdalPrimary Care Nurse Practitioner1427598754
  2. Abeba Abebe, NPFamily Nurse Practitioner1487262424
  3. Irene Abia-AngehPharmacist1851878862
  4. Olabamiji Abimbola, DSC, PA-CMedical Physician Assistant1619460938
  5. Daniel Abraham, RTCertified Respiratory Therapist1073813978
  6. Noel Abraham, PHARMACISTPharmacist1316572720

Verify Michael Guan-Yu Li in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license S5968    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 Texas 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 psychiatry physician in 2024

16 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Michael Li16
  2. Specialty average1,000

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.

Michael Guan-Yu Li among 3,318 psychiatry physician records in Texas

Michael Guan-Yu Li, M.D. is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 76% of them.

  • NPI issued2017 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2022 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

419 psychiatry physician records list a practice address in Dallas

They are 419 of the 36,304 NPPES records with a practice address in Dallas, and 3,318 psychiatry physician records in Texas.

All 3,318 in Texas → Every provider in Dallas → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Bettina Fehr, M.D.Dallas, TX 752161912015918
  2. Anthony Fornito, MDDallas, TX 752161679687040
  3. William Hendrickse, M.D.Dallas, TX 752161518074285
  4. Hicham Ibrahim, M.D.Dallas, TX 752161043322126
  5. Satyam Jain, M.DDallas, TX 752161346252715
  6. Arif Khan, M.D.Dallas, TX 752161962515866
  7. Haritha Maramreddy, MDDallas, TX 752161225047574
  8. Samuel Mathai, M.D.Dallas, TX 752161134130271

Common questions

What is Michael Guan-Yu Li, M.D.'s NPI number?

Michael Guan-Yu Li, M.D.'s National Provider Identifier (NPI) is 1457885337, issued on Apr 17, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Michael Guan-Yu Li, M.D. located?

The NPPES record lists a practice address at 4500 S Lancaster RD, Dallas, TX, 75216. Phone: (214) 857-0784. Providers update this record themselves, so call before visiting.

How can I verify Michael Guan-Yu Li, M.D.'s license?

NPPES lists Texas license number S5968, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael Guan-Yu Li, M.D. prescribe under Medicare Part D?

In 2024, Michael Guan-Yu Li, M.D. had 16 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.