Kathleen Catlan Phan, O.D.
Optometrist · Santa Monica, CA
Kathleen Catlan Phan, O.D. is an optometrist with a practice address in Santa Monica, California, and NPI 1427617505, issued on Jun 11, 2019. Check the license (California 34398, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Catlan Phan
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 34398 CA
OPT-002384 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1355 4TH St, Santa Monica, CA 90401
- Phone
- (310) 394-1011
- Enumerated
- Jun 11, 2019
- Record last updated
- Jan 5, 2022
- Medicare enrollment
- Enrolled (PECOS I20200623000821); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2019
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1355 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Francesca Sefton, ODOptometrist1285159822
- Alice Sun, O.D.Optometrist1801271390
Verify Kathleen Catlan Phan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $191.52
3 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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
- Dr Sun And Dr Sjolund Optometric CorpSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Catlan Phan among 8,308 optometrist records in California
Kathleen Catlan Phan, 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 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2019 · median 2008 among the 3,573 with a school on file
- Record last updated2022 · 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 Santa Monica → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Madhu Chawla, O.D.Santa Monica, CA 904011568526473
- Barry Cohen, O.D.Santa Monica, CA 904011952425548
- John Elman, O.D.Santa Monica, CA 904011417021361
- Vipal Gandhi, O.D.Santa Monica, CA 904011588004493
- Kristen Kaneko, O.D.Santa Monica, CA 904011568512119
- Dianna Kattengell, O.D.Santa Monica, CA 904011861800724
- Douglas Levy, O.D.Santa Monica, CA 904011184772782
- Chauloan Lu, O.D.Santa Monica, CA 904011699826230
Common questions
What is Kathleen Catlan Phan, O.D.'s NPI number?
Kathleen Catlan Phan, O.D.'s National Provider Identifier (NPI) is 1427617505, issued on Jun 11, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Catlan Phan, O.D. located?
The NPPES record lists a practice address at 1355 4TH St, Santa Monica, CA, 90401. Phone: (310) 394-1011. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Catlan Phan, O.D.'s license?
NPPES lists California license number 34398, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.