Laszlo Petruska, D.D.S.
Dentist · Ventura, CA
Laszlo Petruska, D.D.S. is a dentist with a practice address in Ventura, California, and NPI 1194946004, issued on May 1, 2007. Check the license (California 39064, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Laszlo Petruska
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 39064 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1903 E Main St, Ventura, CA 93001
- Phone
- (805) 653-0315
- Enumerated
- May 1, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (805) 653-0316
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Laszlo Petruska in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 39064Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% more Medicare Part D claims than the average dentist in 2024
143 Medicare Part D claims for 70 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. 14 claims were for opioids.
Most prescribed
- Amoxicillin54 claims
- Ibuprofen36 claims
- Chlorhexidine Gluconate20 claims
- Acetaminophen-Codeine13 claims
- Clindamycin Hcl11 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.
Laszlo Petruska among 14,729 dentist records in California
Laszlo Petruska, 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 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 58% 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 updated2007 · 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).
69 dentist records list a practice address in Ventura
They are 69 of the 4,435 NPPES records with a practice address in Ventura, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Ventura → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- James Guinn, D.M.DVentura, CA 930011356362610
- Von Holbrook, D.D.SVentura, CA 930011023205663
- Carolina McCoy Y Lazo, D.D.S.Ventura, CA 930011417737859
- Teresa Monzon, D.D.S.Ventura, CA 930011629298955
- Charles Bowers, DDSVentura, CA 930031619030871
- Michael Harrington, DDSVentura, CA 930031023103355
- Ana Hernandez, D.D.S.Ventura, CA 930031164435558
- George Jarjour, DDSVentura, CA 930031366584799
Common questions
What is Laszlo Petruska, D.D.S.'s NPI number?
Laszlo Petruska, D.D.S.'s National Provider Identifier (NPI) is 1194946004, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Laszlo Petruska, D.D.S. located?
The NPPES record lists a practice address at 1903 E Main St, Ventura, CA, 93001. Phone: (805) 653-0315. Providers update this record themselves, so call before visiting.
How can I verify Laszlo Petruska, D.D.S.'s license?
NPPES lists California license number 39064, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Laszlo Petruska, D.D.S. prescribe under Medicare Part D?
In 2024, Laszlo Petruska, D.D.S. had 143 Medicare Part D claims for 70 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.