NPPES file of Aug 9, 2026

Mai Anh K. Nguyen, MD

Child & Adolescent Psychiatry Physician · Bellaire, TX

Mai Anh K. Nguyen, MD is a child & adolescent psychiatry physician with a practice address in Bellaire, Texas, and NPI 1598872038, issued on Aug 23, 2006. Check the license (Texas L7499, 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
1598872038
Name
Mai Anh K. Nguyen
Credential
MD
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License number
L7499 TX
Self-reported in NPPES; status is on the state search
Practice location
6750 West Loop S Ste 1000, Bellaire, TX 77401
Phone
(281) 819-6337
Enumerated
Aug 23, 2006
Record last updated
Dec 10, 2023
Fax
(281) 819-6735
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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Verify Mai Anh K. Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L7499
    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

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53% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024

236 Medicare Part D claims for 22 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D.

  1. Mai Anh Nguyen236
  2. Specialty average504

Most prescribed

  1. Dextroamphetamine-Amphet Er35 claims
  2. Bupropion Xl30 claims
  3. Escitalopram Oxalate26 claims
  4. Sertraline Hcl23 claims
  5. Desvenlafaxine Succinate Er20 claims
  6. Duloxetine Hcl19 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.

Mai Anh K. Nguyen among 482 child & adolescent psychiatry physician records in Texas

Mai Anh K. Nguyen, MD is one of 482 child & adolescent psychiatry physician records with a practice address in Texas. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 65% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 28% of these records are
  • Record last updated2023 · 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 2084P0804X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Child & Adolescent Psychiatry Physician providers in Texas

There are 482 child & adolescent psychiatry physician records in Texas.

The 8 child & adolescent psychiatry physician records with the nearest ZIP codes

  1. Shari Jefferies, M.D.Bellaire, TX 774011598957862
  2. Alain Katic, MDBellaire, TX 774011871605741
  3. Destiny PegramBellaire, TX 774011033641808
  4. Gaukhar AmandossovaThe Woodlands, TX 773841952864738
  5. Alexandra Villagran, MDThe Woodlands, TX 773841780262220
  6. Vishnu Challapalli, M.D.Spring, TX 773821730142944
  7. Ifeoma Nwugbana, M.D.The Woodlands, TX 773811760823009
  8. Sridevi Vemulapalli, M.DThe Woodlands, TX 773811629287586

Common questions

What is Mai Anh K. Nguyen, MD's NPI number?

Mai Anh K. Nguyen, MD's National Provider Identifier (NPI) is 1598872038, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mai Anh K. Nguyen, MD located?

The NPPES record lists a practice address at 6750 West Loop S Ste 1000, Bellaire, TX, 77401. Phone: (281) 819-6337. Providers update this record themselves, so call before visiting.

How can I verify Mai Anh K. Nguyen, MD's license?

NPPES lists Texas license number L7499, 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 Mai Anh K. Nguyen, MD prescribe under Medicare Part D?

In 2024, Mai Anh K. Nguyen, MD had 236 Medicare Part D claims for 22 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. 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.