Kathleen Marie Andersen, O.D.
Optometrist · Rancho Santa Margarita, CA
Kathleen Marie Andersen, O.D. is an optometrist with a practice address in Rancho Santa Margarita, California, and NPI 1881747962, issued on Jan 19, 2007. Check the license (California 8187T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Marie Andersen
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 8187T CA
Self-reported in NPPES; status is on the state search - Practice location
- 22312 EL Paseo, Rancho Santa Margarita, CA 92688
- Phone
- (949) 589-6171
- Enumerated
- Jan 19, 2007
- Record last updated
- Dec 5, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (949) 589-0657
- Medicare enrollment
- Enrolled (PECOS I20070501000710); may accept Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 1985
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Kathleen Marie Andersen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 8187TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average optometrist in 2024
18 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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: $64.03
1 payment: 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.
Kathleen Marie Andersen among 8,308 optometrist records in California
Kathleen Marie Andersen, 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
- Graduated1985 · median 2008 among the 3,573 with a school on file
- Record last updated2012 · 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).
16 optometrist records list a practice address in Rancho Santa Margarita
They are 16 of the 479 NPPES records with a practice address in Rancho Santa Margarita, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Rancho Santa Margarita → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Anthony Bullum, O.D.Rancho Santa Margarita, CA 926881992773956
- Alast EisaRancho Santa Margarita, CA 926881174243133
- Alexander Gorski, O.DRancho Santa Margarita, CA 926881831306372
- Trang Hoang, ODRancho Santa Margarita, CA 926881902653173
- Andrea Huyn, O.D.Rancho Santa Margarita, CA 926881649410317
- Liza Koepke, O.D.Rancho Santa Margarita, CA 926881134503204
- Natalie Lavinder, ODRancho Santa Margarita, CA 926881396275756
- Jenny Park, O.D.Rancho Santa Margarita, CA 926881669624052
Common questions
What is Kathleen Marie Andersen, O.D.'s NPI number?
Kathleen Marie Andersen, O.D.'s National Provider Identifier (NPI) is 1881747962, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Marie Andersen, O.D. located?
The NPPES record lists a practice address at 22312 EL Paseo, Rancho Santa Margarita, CA, 92688. Phone: (949) 589-6171. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Marie Andersen, O.D.'s license?
NPPES lists California license number 8187T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Marie Andersen, O.D. prescribe under Medicare Part D?
In 2024, Kathleen Marie Andersen, O.D. had 18 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.