David Dally, O.D.
Optometrist · Campbell, CA
David Dally, O.D. is an optometrist with a practice address in Campbell, California, and NPI 1023466018, issued on May 31, 2016. Check the license (California 33378, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Dally
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 33378 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1930 S Bascom Ave, Campbell, CA 95008
- Phone
- (408) 371-3623
- Enumerated
- May 31, 2016
- Record last updated
- May 31, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (408) 371-3617
- Medicare enrollment
- Enrolled (PECOS I20160805001462); may accept Medicare assignment
- Medical or professional school
- Ohio State University - College Of Optometry, 2016
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1930 S Bascom Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Dally in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 33378Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average optometrist in 2024
13 Medicare Part D claims, against an average of 277 among the 33,128 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.
Industry payments in 2024: $170.78
3 payments; by number, the most common kind was food and beverage; the largest payer was RxSight Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Bay View Eye Care Center, AN Optometric CorpCampbell, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Dally among 8,308 optometrist records in California
David Dally, 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 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2016 · median 2008 among the 3,573 with a school on file
- Record last updated2016 · 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).
19 optometrist records list a practice address in Campbell
They are 19 of the 1,821 NPPES records with a practice address in Campbell, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Campbell → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Albert Chang, O.D.Campbell, CA 950081215223466
- Amy Chi, ODCampbell, CA 950081063611846
- James Dally, ODCampbell, CA 950081255325007
- Huyen Dang, ODCampbell, CA 950081881928257
- Duy Danh, O.D.Campbell, CA 950081821156720
- Nina Kamalsky, O.D.Campbell, CA 950081881834638
- Arthur Low, O.D.Campbell, CA 950081619947108
- Rodney Lum, O.D.Campbell, CA 950081912045246
Common questions
What is David Dally, O.D.'s NPI number?
David Dally, O.D.'s National Provider Identifier (NPI) is 1023466018, issued on May 31, 2016. An NPI identifies a provider in billing; it is not a license.
Where is David Dally, O.D. located?
The NPPES record lists a practice address at 1930 S Bascom Ave, Campbell, CA, 95008. Phone: (408) 371-3623. Providers update this record themselves, so call before visiting.
How can I verify David Dally, O.D.'s license?
NPPES lists California license number 33378, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does David Dally, O.D. prescribe under Medicare Part D?
In 2024, David Dally, O.D. had 13 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.