NPPES file of Aug 9, 2026

Susan Deng, PHARMD

Pharmacist · Oakland, CA

Susan Deng, PHARMD is a pharmacist with a practice address in Oakland, California, and NPI 1821499880, issued on Sep 9, 2014. Check the license (California 71042, as entered in NPPES) 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
1821499880
Name
Susan Deng
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
71042 CA
Self-reported in NPPES; status is on the state search
Practice location
1800 Harrison St FL 13, Oakland, CA 94612
Phone
(510) 752-1000
Enumerated
Sep 9, 2014
Record last updated
Nov 23, 2021 (not updated in 5 years: call before relying on the address or phone)
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 1800 Harrison St FL 13

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

  1. Karen Cham, PHARM.D.Pharmacist1770031940
  2. Jocelyn ChanPharmacist1003328162
  3. Christopher Chang, PHARMDPharmacist1780085837
  4. Lucian Cheng, PHARM. D.Pharmacist1023358553
  5. Denise Harano, PHARMDPharmacist1477959104
  6. Kim Lau, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1679776785

Verify Susan Deng in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 71042
    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
Find 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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71% fewer Medicare Part D claims than the average pharmacist in 2024

35 Medicare Part D claims for 30 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D.

  1. Susan Deng35
  2. Specialty average119

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.

Susan Deng among 32,533 pharmacist records in California

Susan Deng, PHARMD is one of 32,533 pharmacist records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 35% of them.

  • NPI issued2014 · 35% of these records are older, 59% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2021 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

413 pharmacist records list a practice address in Oakland

They are 413 of the 18,558 NPPES records with a practice address in Oakland, and 32,533 pharmacist records in California.

The 8 pharmacist records with the nearest ZIP codes

  1. Thuy Bui, RPHOakland, CA 946121184715039
  2. Michael Gebru, PHARM D.Oakland, CA 946121235384132
  3. Nicholas Kostek, RPH, MSOakland, CA 946121669566154
  4. Nina Mossadegh, PHARMDOakland, CA 946121982849568
  5. Alejandra Narciso, PHARMACISTOakland, CA 946121750395992
  6. Minh Nguyen, PHARM.D.Oakland, CA 946121457448748
  7. Joann PhanOakland, CA 946121679676944
  8. Laurie Pon, PHARMDOakland, CA 946121629254636

Common questions

What is Susan Deng, PHARMD's NPI number?

Susan Deng, PHARMD's National Provider Identifier (NPI) is 1821499880, issued on Sep 9, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Susan Deng, PHARMD located?

The NPPES record lists a practice address at 1800 Harrison St FL 13, Oakland, CA, 94612. Phone: (510) 752-1000. Providers update this record themselves, so call before visiting.

How can I verify Susan Deng, PHARMD's license?

NPPES lists California license number 71042, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Susan Deng, PHARMD prescribe under Medicare Part D?

In 2024, Susan Deng, PHARMD had 35 Medicare Part D claims for 30 beneficiaries; the average among pharmacist prescribers was 119. 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.