Nicole Ilanah Kohan, OD
Optometrist · Claremont, CA
Nicole Ilanah Kohan, OD is an optometrist with a practice address in Claremont, California, and NPI 1093109738, issued on Mar 19, 2015. Check the license (California 15243TLG, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicole Ilanah Kohan
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 15243TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 695 W Foothill Blvd, Claremont, CA 91711
- Phone
- (099) 625-7861
- Enumerated
- Mar 19, 2015
- Record last updated
- Oct 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161027001081); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2015
- Entity
- Type 1 · individual
Also registered at 695 W Foothill Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brad Baggarly, O.D.Optometrist1861541617
- Denim Belville, ODOptometrist1982447926
- Ann Johannsen, ODOptometrist1114078771
- Lok Or, ODOptometrist1831680719
Verify Nicole Ilanah Kohan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 15243TLGCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average optometrist in 2024
83 Medicare Part D claims for 17 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Latanoprost41 claims
- Cyclosporine11 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: $221.93
4 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, 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
- Brad A Baggarly O D IncClaremont, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
8 optometrist records list a practice address in Claremont
They are 8 of the 800 NPPES records with a practice address in Claremont, and 8,308 optometrist records in California.
All 8 in Claremont → All 8,308 in California → Every provider in Claremont →
Other optometrist records in California
- Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
- Saloumeh Abadi, ODSanta Monica, CA1699258756
- Davoud AbbasiFillmore, CA1902361678
- Christopher Abbott, O.D.Santee, CA1417936220
- Sara Abboud, ODAlbany, CA1649052846
- Ghezal Abdali, O.D.Tustin, CA1770688640
- Nahid Abdali, O.D.San Ramon, CA1700210242
- Yasmeen AbdelfattahIrvine, CA1417786617
- Marina Abdou, ODUpland, CA1356017321
- Angela Abe, OPTModesto, CA1336108885
Common questions
What is Nicole Ilanah Kohan, OD's NPI number?
Nicole Ilanah Kohan, OD's National Provider Identifier (NPI) is 1093109738, issued on Mar 19, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nicole Ilanah Kohan, OD located?
The NPPES record lists a practice address at 695 W Foothill Blvd, Claremont, CA, 91711. Phone: (099) 625-7861. Providers update this record themselves, so call before visiting.
How can I verify Nicole Ilanah Kohan, OD's license?
NPPES lists California license number 15243TLG, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nicole Ilanah Kohan, OD prescribe under Medicare Part D?
In 2024, Nicole Ilanah Kohan, OD had 83 Medicare Part D claims for 17 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.