NPPES file of Aug 9, 2026

Seong Guy Hyung, DDS

Dentist · Anchorage, AK

Seong Guy Hyung, DDS is a dentist with a practice address in Anchorage, Alaska, and NPI 1649797796, issued on Aug 29, 2017. Check the license (Alaska 124933, as entered in NPPES) with the Alaska 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
1649797796
Name
Seong Guy Hyung
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
124933 AK
Self-reported in NPPES; status is on the state search
Practice location
726 E 9TH Avenue, Anchorage, AK 99501
Phone
(907) 333-6666
Enumerated
Aug 29, 2017
Record last updated
Jul 21, 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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Verify Seong Guy Hyung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Alaska board licenses this profession
    Search for license 124933
    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
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53% fewer Medicare Part D claims than the average dentist in 2024

40 Medicare Part D claims for 16 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Seong Guy Hyung40
  2. Specialty average86

Most prescribed

  1. Chlorhexidine Gluconate11 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.

145 dentist records list a practice address in Anchorage

They are 145 of the 11,751 NPPES records with a practice address in Anchorage, and 363 dentist records in Alaska.

Other dentist records in Alaska

  1. Ronald Adair, D.D.S.Fort Yukon, AK1285870022
  2. Jacob Adams, DDSFairbanks, AK1164145850
  3. Kevin Adams, DDSAnchorage, AK1538577028
  4. Joel Aimone, DDSAnchorage, AK1043237092
  5. Marina Aldous, DDSAnchorage, AK1326920406
  6. Bradford Allen, D.D.S.Eagle River, AK1548294192
  7. Edwin Allgair, DDSBethel, AK1104948884
  8. Andrew Anderson, DMDFairbanks, AK1871943258
  9. Arlan Andrews, DMDAnchorage, AK1962421420
  10. Marianae Apetroaei-Best, DDSAnchorage, AK1467507004

Common questions

What is Seong Guy Hyung, DDS's NPI number?

Seong Guy Hyung, DDS's National Provider Identifier (NPI) is 1649797796, issued on Aug 29, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Seong Guy Hyung, DDS located?

The NPPES record lists a practice address at 726 E 9TH Avenue, Anchorage, AK, 99501. Phone: (907) 333-6666. Providers update this record themselves, so call before visiting.

How can I verify Seong Guy Hyung, DDS's license?

NPPES lists Alaska license number 124933, as entered by the provider. Search the Alaska board that licenses this profession; the NPPES record confirms identity only.

How much does Seong Guy Hyung, DDS prescribe under Medicare Part D?

In 2024, Seong Guy Hyung, DDS had 40 Medicare Part D claims for 16 beneficiaries; the average among dentist prescribers was 86. 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.