Ngoc Hoang Nguyen, D.D.S.
Dentist · Elk Grove, CA
Ngoc Hoang Nguyen, D.D.S. is a dentist with a practice address in Elk Grove, California, and NPI 1922190982, issued on Sep 28, 2006. Check the license (California 48837, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ngoc Hoang Nguyen
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 48837 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9390 Big Horn Blvd, Elk Grove, CA 95758
- Phone
- (916) 691-0685
- Enumerated
- Sep 28, 2006
- Record last updated
- Apr 15, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (916) 691-0687
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 9390 Big Horn Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mahmoud Khattab, MDInternal Medicine Physician1063617603
- Denise Ochoa, PA-COrthopaedic Surgery Physician1518636307
- Jorge Rico, DDSDentist1609965599
Verify Ngoc Hoang Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 48837Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average dentist in 2024
19 Medicare Part D claims for 12 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.
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.
Ngoc Hoang Nguyen among 14,729 dentist records in California
Ngoc Hoang Nguyen, D.D.S. is one of 14,729 dentist records with a practice address in California. 56% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 82% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2008 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 dentist records list a practice address in Elk Grove
They are 62 of the 3,596 NPPES records with a practice address in Elk Grove, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Elk Grove → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Priscilla Cagampan, DDSElk Grove, CA 957581770654782
- Mohamed Hassan, DDSElk Grove, CA 957581932241445
- Manuel Lara-Murillo, DDSElk Grove, CA 957581104820646
- Hung Le, DDSElk Grove, CA 957581932284445
- Maria Mier-Bautista, D.M.D.Elk Grove, CA 957581528076510
- Sireesha Penumetcha, DDSElk Grove, CA 957581154368967
- Curtis Pon, DDSElk Grove, CA 957581295849107
- Serena Pugeda, DMDElk Grove, CA 957581801805635
Common questions
What is Ngoc Hoang Nguyen, D.D.S.'s NPI number?
Ngoc Hoang Nguyen, D.D.S.'s National Provider Identifier (NPI) is 1922190982, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ngoc Hoang Nguyen, D.D.S. located?
The NPPES record lists a practice address at 9390 Big Horn Blvd, Elk Grove, CA, 95758. Phone: (916) 691-0685. Providers update this record themselves, so call before visiting.
How can I verify Ngoc Hoang Nguyen, D.D.S.'s license?
NPPES lists California license number 48837, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ngoc Hoang Nguyen, D.D.S. prescribe under Medicare Part D?
In 2024, Ngoc Hoang Nguyen, D.D.S. had 19 Medicare Part D claims for 12 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.