Connie Nguyen, O.D.
Optometrist · Carlsbad, CA
Connie Nguyen, O.D. is an optometrist with a practice address in Carlsbad, California, and NPI 1073666897, issued on Jan 18, 2007. Check the license (California T12914, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Connie Nguyen
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- T12914 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1822 Marron RD, Carlsbad, CA 92008
- Phone
- (760) 434-7620
- Enumerated
- Jan 18, 2007
- Record last updated
- Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (760) 434-3069
- Medicare enrollment
- Enrolled (PECOS I20051209000764); accepts Medicare assignment
- Medical or professional school
- Pennsylvania College Of Optometry, 2004
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1822 Marron RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda Kho, O.D.Optometrist1447302187
Verify Connie Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license T12914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average optometrist in 2024
129 Medicare Part D claims for 62 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Cyclosporine69 claims
- Erythromycin26 claims
- Latanoprost14 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Connie Nguyen among 8,308 optometrist records in California
Connie Nguyen, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 46% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2004 · median 2008 among the 3,573 with a school on file
- Record last updated2021 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 optometrist records list a practice address in Carlsbad
They are 27 of the 3,411 NPPES records with a practice address in Carlsbad, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Carlsbad → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- David Bloch, ODCarlsbad, CA 920081710965140
- Susan Daniel, O.D.Carlsbad, CA 920081962564104
- Christopher Davis, O.D.Carlsbad, CA 920081659429710
- Thanh-Trinh Doan, O.D.Carlsbad, CA 920081285005660
- Camilla Dukes, O.DCarlsbad, CA 920081326260076
- Carol Evans, O.D.Carlsbad, CA 920081184718116
- Howard Goldberg, O.D.Carlsbad, CA 920081982742599
- Tram Ho, O.D.Carlsbad, CA 920081245464460
Common questions
What is Connie Nguyen, O.D.'s NPI number?
Connie Nguyen, O.D.'s National Provider Identifier (NPI) is 1073666897, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Connie Nguyen, O.D. located?
The NPPES record lists a practice address at 1822 Marron RD, Carlsbad, CA, 92008. Phone: (760) 434-7620. Providers update this record themselves, so call before visiting.
How can I verify Connie Nguyen, O.D.'s license?
NPPES lists California license number T12914, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Connie Nguyen, O.D. prescribe under Medicare Part D?
In 2024, Connie Nguyen, O.D. had 129 Medicare Part D claims for 62 beneficiaries; the average among optometrist prescribers was 277. 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.