Sylvia Catherine Johnson, DMD
General Practice Dentistry · Las Vegas, NV
Sylvia Catherine Johnson, DMD is a general practice dentistry with a practice address in Las Vegas, Nevada, and NPI 1780426304, issued on Jun 12, 2024. Check the license (Nevada 8040, as entered in NPPES) with the Nevada board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sylvia Catherine Johnson
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 8040 NV
Self-reported in NPPES; status is on the state search - Practice location
- 6525 N Decatur Blvd, Las Vegas, NV 89131
- Phone
- (702) 577-1941
- Enumerated
- Jun 12, 2024
- Record last updated
- Jun 12, 2024
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,077 in Nevada → Look up another NPI →
Also registered at 6525 N Decatur Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sako Karakozian, D.D.S.General Practice Dentistry1104001155
- Meredith Wolf, DMDGeneral Practice Dentistry1619200763
Verify Sylvia Catherine Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nevada board licenses this profession
Search for license 8040Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average general practice dentistry in 2024
11 Medicare Part D claims, 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.
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.
Industry payments in 2024: $11.66
1 payment: food and beverage; the largest payer was Zest Holdings, LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sylvia Catherine Johnson among 1,077 general practice dentistry records in Nevada
Sylvia Catherine Johnson, DMD is one of 1,077 general practice dentistry records with a practice address in Nevada. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 95% of them.
- NPI issued2024 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2024 · 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 Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
574 general practice dentistry records list a practice address in Las Vegas
They are 574 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,077 general practice dentistry records in Nevada.
All 1,077 in Nevada → Every provider in Las Vegas → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Vivi Baldwin, DMDLas Vegas, NV 891311831739150
- Joseph Brown, DMDLas Vegas, NV 891311043983323
- Angelica Jane Bustos Thacker, DMDLas Vegas, NV 891311073251963
- Romulo Guideng, DMDLas Vegas, NV 891311174824148
- John Hang, D.D.SLas Vegas, NV 891311033261185
- Sascha Hudson, DMDLas Vegas, NV 891311376876300
- Sako Karakozian, D.D.S.Las Vegas, NV 891311104001155
- Kristen Kudrewicz, DMDLas Vegas, NV 891311467647842
Common questions
What is Sylvia Catherine Johnson, DMD's NPI number?
Sylvia Catherine Johnson, DMD's National Provider Identifier (NPI) is 1780426304, issued on Jun 12, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Sylvia Catherine Johnson, DMD located?
The NPPES record lists a practice address at 6525 N Decatur Blvd, Las Vegas, NV, 89131. Phone: (702) 577-1941. Providers update this record themselves, so call before visiting.
How can I verify Sylvia Catherine Johnson, DMD's license?
NPPES lists Nevada license number 8040, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.
How much does Sylvia Catherine Johnson, DMD prescribe under Medicare Part D?
In 2024, Sylvia Catherine Johnson, DMD had 11 Medicare Part D claims; 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.