NPPES file of Aug 9, 2026

Xiang Ding, PHARMD

Pharmacist · Antioch, CA

Xiang Ding, PHARMD is a pharmacist with a practice address in Antioch, California, and NPI 1821675174, issued on Mar 24, 2021. Check the license (California 82620, 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
1821675174
Name
Xiang Ding
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
82620 CA
Self-reported in NPPES; status is on the state search
Practice location
3400 Delta Fair Blvd, Antioch, CA 94509
Phone
(925) 779-4307
Enumerated
Mar 24, 2021
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 3400 Delta Fair Blvd

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

  1. Sanaz Aboutalebi-Simon, O.D.Corneal and Contact Management Optometrist1033319215
  2. Denise Arvay, PT APhysical Therapy Assistant1861560872
  3. Richard Boise, MDPediatric Adolescent Medicine Physician1255483483
  4. Maria Borquez, MDPediatric Adolescent Medicine Physician1801974993
  5. Irina Bronstein, MDInternal Medicine Physician1972681039
  6. Seema Cameron, MDFamily Medicine Physician1134369465

Verify Xiang Ding 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 82620
    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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20% more Medicare Part D claims than the average pharmacist in 2024

143 Medicare Part D claims for 52 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D.

  1. Xiang Ding143
  2. Specialty average119

Most prescribed

  1. Insulin Glargine-Yfgn15 claims
  2. Glipizide Er14 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.

Xiang Ding among 32,533 pharmacist records in California

Xiang Ding, 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 2021, is newer than 79% of them.

  • NPI issued2021 · 79% of these records are older, 16% 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).

108 pharmacist records list a practice address in Antioch

They are 108 of the 2,184 NPPES records with a practice address in Antioch, and 32,533 pharmacist records in California.

The 8 pharmacist records with the nearest ZIP codes

  1. Edith Beckman, PHARMDAntioch, CA 945091609839778
  2. George Boyd, RPHAntioch, CA 945091619955762
  3. Matthew Bui, PHARMDAntioch, CA 945091932530342
  4. Linda Chao, PHARM.D.Antioch, CA 945091811061229
  5. Satyanarayana Cherukuri, PHARMACISTAntioch, CA 945091154581916
  6. Huong Lai, PHARMDAntioch, CA 945091679900310
  7. Jessica Leong, PHARM.D.Antioch, CA 945091407251531
  8. Teresa McNesby, PHARMDAntioch, CA 945091912319310

Common questions

What is Xiang Ding, PHARMD's NPI number?

Xiang Ding, PHARMD's National Provider Identifier (NPI) is 1821675174, issued on Mar 24, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Xiang Ding, PHARMD located?

The NPPES record lists a practice address at 3400 Delta Fair Blvd, Antioch, CA, 94509. Phone: (925) 779-4307. Providers update this record themselves, so call before visiting.

How can I verify Xiang Ding, PHARMD's license?

NPPES lists California license number 82620, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Xiang Ding, PHARMD prescribe under Medicare Part D?

In 2024, Xiang Ding, PHARMD had 143 Medicare Part D claims for 52 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.