James E. Bollinger, DDS
Endodontics · Westlake Village, CA
James E. Bollinger, DDS is an endodontics with a practice address in Westlake Village, California, and NPI 1255678405, issued on Jan 8, 2013. Check the license (California 27239, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James E. Bollinger
- Credential
- DDS
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 27239 CA
Self-reported in NPPES; status is on the state search - Practice location
- 176 Auburn CT Ste 6, Westlake Village, CA 91362
- Phone
- (805) 495-4601
- Enumerated
- Jan 8, 2013
- Record last updated
- Jan 8, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (805) 495-0861
- Entity
- Type 1 · individual
8 nearest endodontics records → All 1,018 in California → Look up another NPI →
Also registered at 176 Auburn CT Ste 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael CobinEndodontics1124365580
- Antonio Diaz SanchezEndodontics1952706087
- Ryan StoopsEndodontics1407193659
Verify James E. Bollinger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 27239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average endodontics in 2024
183 Medicare Part D claims for 148 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin136 claims
- Clindamycin Hcl23 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: $22.24
1 payment: food and beverage; the largest payer was Sonendo Inc. The 2,057 providers of this specialty with any payment received $49,739.86 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.
James E. Bollinger among 1,018 endodontics records in California
James E. Bollinger, DDS is one of 1,018 endodontics records with a practice address in California. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 78% of them.
- NPI issued2013 · 78% of these records are older, 18% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 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 1223E0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in California
There are 1,018 endodontics records in California.
All 1,018 in California → Every provider in Westlake Village → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Michael CobinWestlake Village, CA 913621124365580
- Antonio Diaz SanchezWestlake Village, CA 913621952706087
- Ryan StoopsWestlake Village, CA 913621407193659
- Roya Ghahraman, DDSWestlake Village, CA 913611427175561
- Laurie LazarouWestlake Village, CA 913611598981359
- David Pokras, D.D.S.Westlake Village, CA 913611942426895
- Gregory Trnavsky, D.D.SWestlake Village, CA 913611497971337
- Melissa Dori, DDSWoodland Hills, CA 913641285728089
Common questions
What is James E. Bollinger, DDS's NPI number?
James E. Bollinger, DDS's National Provider Identifier (NPI) is 1255678405, issued on Jan 8, 2013. An NPI identifies a provider in billing; it is not a license.
Where is James E. Bollinger, DDS located?
The NPPES record lists a practice address at 176 Auburn CT Ste 6, Westlake Village, CA, 91362. Phone: (805) 495-4601. Providers update this record themselves, so call before visiting.
How can I verify James E. Bollinger, DDS's license?
NPPES lists California license number 27239, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does James E. Bollinger, DDS prescribe under Medicare Part D?
In 2024, James E. Bollinger, DDS had 183 Medicare Part D claims for 148 beneficiaries; the average among endodontics prescribers was 121. 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.