Ellen Deconinck, MD
Dermatology Physician · Mountain View, CA
Ellen Deconinck, MD is a dermatology physician with a practice address in Mountain View, California, and NPI 1114977865, issued on May 12, 2006. Check the license (California A79762, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ellen Deconinck
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A79762 CA
Self-reported in NPPES; status is on the state search - Practice location
- 701 E EL Camino Real, Mountain View, CA 94040
- Phone
- (650) 934-7676
- Enumerated
- May 12, 2006
- Record last updated
- Nov 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050906001038); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 701 E EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ellen Deconinck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A79762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average dermatology physician in 2024
641 Medicare Part D claims for 238 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Ketoconazole87 claims
- Fluocinonide64 claims
- Hydrocortisone44 claims
- Valacyclovir44 claims
- Mupirocin38 claims
- Minoxidil35 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: $352.47
8 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 10,250 providers of this specialty with any payment received $8,544.61 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.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationLos Altos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen Deconinck among 2,083 dermatology physician records in California
Ellen Deconinck, MD is one of 2,083 dermatology physician records with a practice address in California. 83% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 56% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2001 · median 2006 among the 1,450 with a school on file
- Record last updated2011 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Mountain View → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Arthur Abrams, MDMountain View, CA 940401518093178
- Kristine Ahern, MDMountain View, CA 940401871543702
- Jennifer Chan, MDMountain View, CA 940401992756670
- Bryan Cho, MDMountain View, CA 940401891811600
- F Clark, MD MPHMountain View, CA 940401831380112
- Anjali Morales, MDMountain View, CA 940401326211376
- Jenny Murase, M.D.Mountain View, CA 940401346371382
- Ann Ortmeyer, MDMountain View, CA 940401629028279
Common questions
What is Ellen Deconinck, MD's NPI number?
Ellen Deconinck, MD's National Provider Identifier (NPI) is 1114977865, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Deconinck, MD located?
The NPPES record lists a practice address at 701 E EL Camino Real, Mountain View, CA, 94040. Phone: (650) 934-7676. Providers update this record themselves, so call before visiting.
How can I verify Ellen Deconinck, MD's license?
NPPES lists California license number A79762, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ellen Deconinck, MD prescribe under Medicare Part D?
In 2024, Ellen Deconinck, MD had 641 Medicare Part D claims for 238 beneficiaries; the average among dermatology physician prescribers was 797. 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.