Diep Thi Dinh, PHARMD
Pharmacist · Laguna Niguel, CA
Diep Thi Dinh, PHARMD is a pharmacist with a practice address in Laguna Niguel, California, and NPI 1124392386, issued on Mar 5, 2012. Check the license (California 49849, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diep Thi Dinh
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 49849 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27220 Heather Ridge RD, Laguna Niguel, CA 92677
- Phone
- (949) 389-8702
- Enumerated
- Mar 5, 2012
- Record last updated
- Mar 5, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (949) 389-8720
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 27220 Heather Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diep Thi Dinh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 49849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average pharmacist in 2024
15 Medicare Part D claims for 14 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of 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.
Diep Thi Dinh among 32,533 pharmacist records in California
Diep Thi Dinh, 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 2012, is newer than 28% of them.
- NPI issued2012 · 28% of these records are older, 68% 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 updated2012 · 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).
67 pharmacist records list a practice address in Laguna Niguel
They are 67 of the 885 NPPES records with a practice address in Laguna Niguel, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Laguna Niguel → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Mariam Abdeali, PHARMACISTLaguna Niguel, CA 926771821301847
- Larry Beierle, PHARM.D.Laguna Niguel, CA 926771225328438
- Fariba BorhaniLaguna Nigule, CA 926771831410331
- Ronald Chee, PHARM D.Laguna Niguel, CA 926771801196118
- Barry Cohen, PHARM.D.Laguna Niguel, CA 926771225281231
- Artimis Khatibi, PHARM.D.Laguna Niguel, CA 926771073559076
- Catherine Kim, PHARMDLaguna Niguel, CA 926771962781757
- Mary Lam, PHARM.D.Laguna Niguel, CA 926771326259490
Common questions
What is Diep Thi Dinh, PHARMD's NPI number?
Diep Thi Dinh, PHARMD's National Provider Identifier (NPI) is 1124392386, issued on Mar 5, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Diep Thi Dinh, PHARMD located?
The NPPES record lists a practice address at 27220 Heather Ridge RD, Laguna Niguel, CA, 92677. Phone: (949) 389-8702. Providers update this record themselves, so call before visiting.
How can I verify Diep Thi Dinh, PHARMD's license?
NPPES lists California license number 49849, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Diep Thi Dinh, PHARMD prescribe under Medicare Part D?
In 2024, Diep Thi Dinh, PHARMD had 15 Medicare Part D claims for 14 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.