NPPES file of Aug 9, 2026

Kristina Nguyen

General Practice Dentistry · Longview, TX

Kristina Nguyen is a general practice dentistry with a practice address in Longview, Texas, and NPI 1851080949, issued on May 3, 2023. Check the license (Texas 39641, as entered in NPPES) with the Texas 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
1851080949
Name
Kristina Nguyen
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
39641 TX
Self-reported in NPPES; status is on the state search
Practice location
1107 E Marshall Ave, Longview, TX 75601
Phone
(903) 758-2610
Enumerated
May 3, 2023
Record last updated
Aug 26, 2025
Fax
(903) 758-7081
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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Also registered at 1107 E Marshall Ave

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

  1. Terri Alexander, N.P.Nurse Practitioner1326110727
  2. Sintique Beasley, L.B.S.W.Social Worker1578610226
  3. Justina Boone, LBSWClinical Social Worker1780938035
  4. Jessica BrightProfessional Counselor1548778426
  5. Donna Britton, NP CNurse Practitioner1568454569
  6. Harold Campbell, M.D.Family Medicine Physician1588606438

Verify Kristina Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 39641
    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 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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72% fewer Medicare Part D claims than the average general practice dentistry in 2024

23 Medicare Part D claims for 18 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Kristina Nguyen23
  2. Specialty average83

Most prescribed

  1. Amoxicillin16 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.

Kristina Nguyen among 10,056 general practice dentistry records in Texas

Kristina Nguyen is one of 10,056 general practice dentistry records with a practice address in Texas. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 91% of them.

  • NPI issued2023 · 91% of these records are older, 4% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2025 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

59 general practice dentistry records list a practice address in Longview

They are 59 of the 2,066 NPPES records with a practice address in Longview, and 10,056 general practice dentistry records in Texas.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Brenda Copeland, D.D.S.Longview, TX 756011285704775
  2. Brian Dolive, D.D.S.Longview, TX 756011982614673
  3. Mariah Fields-Cooper, DDSLongview, TX 756011245796002
  4. Robert Guttry, DDSLongview, TX 756011689787608
  5. Theral Hargis, DDSLongview, TX 756011740366996
  6. Omowumi Ihionkhan, D.D.S.Longview, TX 756011396836623
  7. Samuel Mack, D.D.S.Longview, TX 756011730225103
  8. Uchechukwu NwasurubaLongview, TX 756011437859410

Common questions

What is Kristina Nguyen's NPI number?

Kristina Nguyen's National Provider Identifier (NPI) is 1851080949, issued on May 3, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Kristina Nguyen located?

The NPPES record lists a practice address at 1107 E Marshall Ave, Longview, TX, 75601. Phone: (903) 758-2610. Providers update this record themselves, so call before visiting.

How can I verify Kristina Nguyen's license?

NPPES lists Texas license number 39641, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Kristina Nguyen prescribe under Medicare Part D?

In 2024, Kristina Nguyen had 23 Medicare Part D claims for 18 beneficiaries; the average among general practice dentistry prescribers was 83. 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.