Rudolph Gamarnik, DDS
Periodontics · Cypress, CA
Rudolph Gamarnik, DDS is a periodontics with a practice address in Cypress, California, and NPI 1730297888, issued on Aug 28, 2006. Check the license (California 44174, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rudolph Gamarnik
- Credential
- DDS
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 44174 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9717 Piazza CT, Cypress, CA 90630
- Phone
- (562) 619-9731
- Enumerated
- Aug 28, 2006
- Record last updated
- Aug 27, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (714) 527-5899
- Entity
- Type 1 · individual
8 nearest periodontics records → All 929 in California → Look up another NPI →
Verify Rudolph Gamarnik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 44174Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average periodontics in 2024
371 Medicare Part D claims for 120 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 11 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate139 claims
- Amoxicillin110 claims
- Ibuprofen79 claims
- Clindamycin Hcl14 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: $8.50
1 payment: food and beverage; the largest payer was Geistlich Pharma, North America, Inc. The 2,966 providers of this specialty with any payment received $1,338.41 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.
Rudolph Gamarnik among 929 periodontics records in California
Rudolph Gamarnik, DDS is one of 929 periodontics records with a practice address in California. 69% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in California
There are 929 periodontics records in California.
All 929 in California → Every provider in Cypress → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Ramtin Khaef, DMDCypress, CA 906301558596395
- Alex Pezeshkian, DMDCypress, CA 906301538332028
- Donald PhamCypress, CA 906301649877994
- Roy Yoo, D.M.D.Cypress, CA 906301205018918
- Gilbert Barajas, D.D.S.Montebello, CA 906401619077310
- Hector Carmona, DDSMontebello, CA 906401063935534
- Anat Tadir, DMDNorwalk, CA 906501043594328
- James Cheng, DDSWhittier, CA 906061497682306
Common questions
What is Rudolph Gamarnik, DDS's NPI number?
Rudolph Gamarnik, DDS's National Provider Identifier (NPI) is 1730297888, issued on Aug 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rudolph Gamarnik, DDS located?
The NPPES record lists a practice address at 9717 Piazza CT, Cypress, CA, 90630. Phone: (562) 619-9731. Providers update this record themselves, so call before visiting.
How can I verify Rudolph Gamarnik, DDS's license?
NPPES lists California license number 44174, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Rudolph Gamarnik, DDS prescribe under Medicare Part D?
In 2024, Rudolph Gamarnik, DDS had 371 Medicare Part D claims for 120 beneficiaries; the average among periodontics prescribers was 277. 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.