NPPES file of Aug 9, 2026

Sandra Elizabeth Bendeck Rydell, M.D.

Dermatology Physician · Dublin, CA

Sandra Elizabeth Bendeck Rydell, M.D. is a dermatology physician with a practice address in Dublin, California, and NPI 1962552703, issued on Jan 12, 2007. Check the license (California A80276, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962552703
Name
Sandra Elizabeth Bendeck Rydell
Credential
M.D.
Primary taxonomy
Dermatology Physician 207N00000X
License numbers
A80276 CA
053096 GA
Self-reported in NPPES; status is on the state search
Practice location
5300 Iron Horse Pkwy, Dublin, CA 94568
Phone
(646) 621-0780
Enumerated
Jan 12, 2007
Record last updated
Jan 10, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Sandra Elizabeth Bendeck Rydell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A80276
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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83% fewer Medicare Part D claims than the average dermatology physician in 2024

135 Medicare Part D claims for 77 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 14 claims were for opioids.

  1. Sandra Bendeck Rydell135
  2. Specialty average797

Most prescribed

  1. Fluorouracil24 claims
  2. Calcipotriene21 claims
  3. Imiquimod21 claims
  4. Mupirocin21 claims
  5. Cephalexin18 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.

Sandra Elizabeth Bendeck Rydell among 2,083 dermatology physician records in California

Sandra Elizabeth Bendeck Rydell, M.D. 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 2007, is newer than 44% of them.

  • NPI issued2007 · 44% of these records are older, 45% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2022 · 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.

The 8 dermatology physician records with the nearest ZIP codes

  1. Anuk BurliDublin, CA 945681053053470
  2. Rajnish Gupta, M.D., PH.D.Dublin, CA 945681366658411
  3. Priya Rajendran, MDDublin, CA 945681043447972
  4. Melissa Reyes, M.D.Dublin, CA 945681558561498
  5. Johanna Sheu Song, MDDublin, CA 945681487035895
  6. Bao Anh Patrick Tran, M.D.Pleasanton, CA 945661154734846
  7. Arthur Mayo, M.D.Orinda, CA 945631083901607
  8. Norman Price, MDOrinda, CA 945631376542340

Common questions

What is Sandra Elizabeth Bendeck Rydell, M.D.'s NPI number?

Sandra Elizabeth Bendeck Rydell, M.D.'s National Provider Identifier (NPI) is 1962552703, issued on Jan 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sandra Elizabeth Bendeck Rydell, M.D. located?

The NPPES record lists a practice address at 5300 Iron Horse Pkwy, Dublin, CA, 94568. Phone: (646) 621-0780. Providers update this record themselves, so call before visiting.

How can I verify Sandra Elizabeth Bendeck Rydell, M.D.'s license?

NPPES lists California license number A80276, 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 Sandra Elizabeth Bendeck Rydell, M.D. prescribe under Medicare Part D?

In 2024, Sandra Elizabeth Bendeck Rydell, M.D. had 135 Medicare Part D claims for 77 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.