David Ngo, O.D.
Optometrist · Sacramento, CA
David Ngo, O.D. is an optometrist with a practice address in Sacramento, California, and NPI 1588623268, issued on Mar 21, 2006. Check the license (California 12981, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Ngo
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 12981 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6540 Stockton Blvd Ste 3C, Sacramento, CA 95823
- Phone
- (510) 332-2147
- Enumerated
- Mar 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify David Ngo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 12981Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average optometrist in 2024
27 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost11 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.
David Ngo among 8,308 optometrist records in California
David Ngo, 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2007 · 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).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Sacramento → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- John Alto, O.D.Sacramento, CA 958231780761791
- Brett Greenwood, O.D.Sacramento, CA 958231942384110
- Maurice Kaz, O.D.Sacramento, CA 958231700880564
- Kingman Louie, O.D.Sacramento, CA 958231265522320
- Laraine Low, O.D.Sacramento, CA 958231689758856
- Albert Mar, O.D.Sacramento, CA 958231447336912
- Matthew Nishio, O.D.Sacramento, CA 958231124041801
- Sang Tran, O.D.Sacramento, CA 958231841388303
Common questions
What is David Ngo, O.D.'s NPI number?
David Ngo, O.D.'s National Provider Identifier (NPI) is 1588623268, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Ngo, O.D. located?
The NPPES record lists a practice address at 6540 Stockton Blvd Ste 3C, Sacramento, CA, 95823. Phone: (510) 332-2147. Providers update this record themselves, so call before visiting.
How can I verify David Ngo, O.D.'s license?
NPPES lists California license number 12981, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does David Ngo, O.D. prescribe under Medicare Part D?
In 2024, David Ngo, O.D. had 27 Medicare Part D claims; 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.