Nancy Dao, PHARMD
Pharmacist · Costa Mesa, CA
Nancy Dao, PHARMD is a pharmacist with a practice address in Costa Mesa, California, and NPI 1548757271, issued on Apr 18, 2018. Check the license (California 77399, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nancy Dao
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 77399 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1550 Superior Ave, Costa Mesa, CA 92627
- Phone
- (949) 270-2100
- Enumerated
- Apr 18, 2018
- Record last updated
- Dec 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (949) 650-4458
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 1550 Superior Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nancy Dao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 77399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average pharmacist in 2024
35 Medicare Part D claims, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D.
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.
Nancy Dao among 32,533 pharmacist records in California
Nancy Dao, 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 2018, is newer than 61% of them.
- NPI issued2018 · 61% of these records are older, 33% 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 updated2019 · 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).
75 pharmacist records list a practice address in Costa Mesa
They are 75 of the 4,286 NPPES records with a practice address in Costa Mesa, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Costa Mesa → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Arpita Bariya, PHARM.DCosta Mesa, CA 926271598098469
- Rocio Bender, PHARMDCosta Mesa, CA 926271336505312
- Minhphuong DinhCosta Mesa, CA 926271316259021
- Tram Goodall, PHARMDCosta Mesa, CA 926271588982581
- Mary Ann Huntsman, PHARM. D.Costa Mesa, CA 926271538369806
- Joyce LaCosta Mesa, CA 926271346663515
- Denise Le, PHARMDCosta Mesa, CA 926271477873453
- Deborah Lew-Kaya, PHARM.D.Costa Mesa, CA 926271376977421
Common questions
What is Nancy Dao, PHARMD's NPI number?
Nancy Dao, PHARMD's National Provider Identifier (NPI) is 1548757271, issued on Apr 18, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Dao, PHARMD located?
The NPPES record lists a practice address at 1550 Superior Ave, Costa Mesa, CA, 92627. Phone: (949) 270-2100. Providers update this record themselves, so call before visiting.
How can I verify Nancy Dao, PHARMD's license?
NPPES lists California license number 77399, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nancy Dao, PHARMD prescribe under Medicare Part D?
In 2024, Nancy Dao, PHARMD had 35 Medicare Part D claims; 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.