David Mark Kasanoff, O.D.
Optometrist · La Mesa, CA
David Mark Kasanoff, O.D. is an optometrist with a practice address in La Mesa, California, and NPI 1114093622, issued on Nov 27, 2006. Check the license (California CA8755T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Mark Kasanoff
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- CA8755T CA
Self-reported in NPPES; status is on the state search - Practice location
- 7339 EL Cajon Blvd Ste G, La Mesa, CA 91942
- Phone
- (619) 465-7900
- Enumerated
- Nov 27, 2006
- Record last updated
- Jun 6, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (619) 465-1642
- Medicaid ID
- SD0087550 CA
- Medicare enrollment
- Enrolled (PECOS I20100525000243); accepts Medicare assignment
- Medical or professional school
- University Of California - School Of Optometry, 1987
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify David Mark Kasanoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license CA8755TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average optometrist in 2024
25 Medicare Part D claims for 12 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- 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.
Industry payments in 2024: $3,467.30
37 payments; by number, the most common kind was food and beverage; the largest payer was Topcon Healthcare, 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.
David Mark Kasanoff among 8,308 optometrist records in California
David Mark Kasanoff, 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 fileYes · 43% of these records are
- Graduated1987 · median 2008 among the 3,573 with a school on file
- Record last updated2010 · 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).
23 optometrist records list a practice address in La Mesa
They are 23 of the 2,168 NPPES records with a practice address in La Mesa, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in La Mesa → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Caroline Cauchi, O.D.La Mesa, CA 919421831268903
- Gary Funk, O.D.La Mesa, CA 919421851301964
- Gregory Giles, O.D.La Mesa, CA 919421114931250
- Jeffrey Gregg, O.D.La Mesa, CA 919421225160039
- David Newman, O.D.La Mesa, CA 919421508856378
- Dave Perey, O.DLa Mesa, CA 919421194881383
- Jamie Peters, O.D.La Mesa, CA 919421073691077
- Steven Peterson, O.D.La Mesa, CA 919421659331320
Common questions
What is David Mark Kasanoff, O.D.'s NPI number?
David Mark Kasanoff, O.D.'s National Provider Identifier (NPI) is 1114093622, issued on Nov 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Mark Kasanoff, O.D. located?
The NPPES record lists a practice address at 7339 EL Cajon Blvd Ste G, La Mesa, CA, 91942. Phone: (619) 465-7900. Providers update this record themselves, so call before visiting.
How can I verify David Mark Kasanoff, O.D.'s license?
NPPES lists California license number CA8755T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does David Mark Kasanoff, O.D. prescribe under Medicare Part D?
In 2024, David Mark Kasanoff, O.D. had 25 Medicare Part D claims for 12 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.