Celia Sommer
Periodontics · Ventura, CA
Celia Sommer is a periodontics with a practice address in Ventura, California, and NPI 1003339391, issued on Jul 19, 2017. Check the license (California 111149, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Celia Sommer
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 111149 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1190 S Victoria Ave Ste 305, Ventura, CA 93003
- Phone
- (805) 644-9664
- Enumerated
- Jul 19, 2017
- Record last updated
- Mar 5, 2025
- Entity
- Type 1 · individual
8 nearest periodontics records → All 929 in California → Look up another NPI →
Verify Celia Sommer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 111149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% more Medicare Part D claims than the average periodontics in 2024
503 Medicare Part D claims for 132 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Amoxicillin142 claims
- Chlorhexidine Gluconate128 claims
- Ibuprofen113 claims
- Methylprednisolone29 claims
- Acetaminophen-Codeine18 claims
- Amoxicillin-Clavulanate Potass12 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: $34.95
2 payments; by number, the most common kind was food and beverage; the largest payer was BioHorizons Implant Systems 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.
Celia Sommer among 929 periodontics records in California
Celia Sommer 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 2017, is newer than 88% of them.
- NPI issued2017 · 88% of these records are older, 10% 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 updated2025 · 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 Ventura → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Ali Hosseinzadeh, DMDVentura, CA 930031659436772
- Frank Satinover, D.M.D.Ventura, CA 930031841482650
- Nathan Shapiro, DMDVentura, CA 930031629118294
- Jonathan Wong, DDSVentura, CA 930031508089335
- Homayoun Zadeh, DDS PHDVentura, CA 930031699830729
- Juliet Chang, DMD, MSDCamarillo, CA 930101629527593
- John Endow, DDSCamarillo, CA 930101144352766
- Ronald Hunter, D.D.S., M.S.D.Camarillo, CA 930101770585283
Common questions
What is Celia Sommer's NPI number?
Celia Sommer's National Provider Identifier (NPI) is 1003339391, issued on Jul 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Celia Sommer located?
The NPPES record lists a practice address at 1190 S Victoria Ave Ste 305, Ventura, CA, 93003. Phone: (805) 644-9664. Providers update this record themselves, so call before visiting.
How can I verify Celia Sommer's license?
NPPES lists California license number 111149, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Celia Sommer prescribe under Medicare Part D?
In 2024, Celia Sommer had 503 Medicare Part D claims for 132 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.