NPPES file of Aug 9, 2026

Christopher Sifflet, MD, MPH

Student in an Organized Health Care Education/Training Program · Richmond, CA

Christopher Sifflet, MD, MPH is a student in an organized health care education/training program with a practice address in Richmond, California, and NPI 1558053686, issued on May 25, 2023. Check the license with the California board that licenses this profession; 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
1558053686
Name
Christopher Sifflet
Credential
MD, MPH
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
150 Harbour Way, Richmond, CA 94801
Phone
(510) 981-3262
Enumerated
May 25, 2023
Record last updated
May 25, 2023
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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Also registered at 150 Harbour Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Myriam Acosta Cardoso, DOStudent in an Organized Health Care Education/Training Program1871239020
  2. Muhmod Ahmad, MDStudent in an Organized Health Care Education/Training Program1669053245
  3. Tori Beaudion, MDStudent in an Organized Health Care Education/Training Program1013706530
  4. Sudarshan Bhat, MDStudent in an Organized Health Care Education/Training Program1134745821
  5. Alexander Brandt, DOFamily Medicine Physician1922847433
  6. Justin Chin, DOFamily Medicine Physician1699399006

Verify Christopher Sifflet in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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30% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

130 Medicare Part D claims for 23 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 16 claims were for opioids.

  1. Christopher Sifflet130
  2. Specialty average185

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.

Christopher Sifflet among 40,652 student in an organized health care education/training program records in California

Christopher Sifflet, MD, MPH is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 42% of them.

  • NPI issued2023 · 42% of these records are older, 47% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2023 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

80 student in an organized health care education/training program records list a practice address in Richmond

They are 80 of the 1,696 NPPES records with a practice address in Richmond, and 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Myriam Acosta Cardoso, DORichmond, CA 948011871239020
  2. Muhmod Ahmad, MDRichmond, CA 948011669053245
  3. Puneet Aulakh-Mehta, M.D.Richmond, CA 948011427491539
  4. Sudarshan Bhat, MDRichmond, CA 948011134745821
  5. Sophia Dao, DORichmond, CA 948011790490951
  6. Ema Davila, PSYDRichmond, CA 948011972701068
  7. Kadia Hashemi, M.D.Richmond, CA 948011093212300
  8. Victoria Hrabak, MDRichmond, CA 948011134795586

Common questions

What is Christopher Sifflet, MD, MPH's NPI number?

Christopher Sifflet, MD, MPH's National Provider Identifier (NPI) is 1558053686, issued on May 25, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Sifflet, MD, MPH located?

The NPPES record lists a practice address at 150 Harbour Way, Richmond, CA, 94801. Phone: (510) 981-3262. Providers update this record themselves, so call before visiting.

How can I verify Christopher Sifflet, MD, MPH's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Christopher Sifflet, MD, MPH prescribe under Medicare Part D?

In 2024, Christopher Sifflet, MD, MPH had 130 Medicare Part D claims for 23 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.