Janice Mary Walser, O.D.
Optometrist · Downers Grove, IL
Janice Mary Walser, O.D. is an optometrist with a practice address in Downers Grove, Illinois, and NPI 1972649432, issued on Jan 30, 2007. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Janice Mary Walser
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- Practice location
- 1121 Warren Ave, Downers Grove, IL 60515
- Phone
- (630) 969-0402
- Enumerated
- Jan 30, 2007
- Record last updated
- Apr 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (630) 969-1674
- Entity
- Type 1 · individual
Also registered at 1121 Warren Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oscar Alonso, M.D.Specialist1447285739
- Robert LawlerObstetrics & Gynecology Physician1386758506
- Jillian Rawl Giammona, MA, LCPC, NCCProfessional Counselor1225319205
- Virginia Stack, M.S.; L.C.P.C.Mental Health Counselor1306954557
- Barbara Webster, DDSGeneral Practice Dentistry1710989876
Verify Janice Mary Walser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71 optometrist records list a practice address in Downers Grove
They are 71 of the 1,899 NPPES records with a practice address in Downers Grove, and 2,697 optometrist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 71 in Downers Grove → All 2,697 in Illinois → Every provider in Downers Grove →
Other optometrist records in Illinois
- Marvin Aal, O.D.Chicago, IL1184634180
- Russul Abbas, ODGurnee, IL1285129007
- Sarah Abbott, ODPark Ridge, IL1881333565
- Mahmud Abdallah, ODAlsip, IL1417501248
- Nada AbdallahDeerfield, IL1669206066
- Saul Abraham, O.D.Mt Prospect, IL1285772400
- Aarlan Aceto, ODDowners Grove, IL1013064385
- Jodi Acharya, O.D.Arlington Heights, IL1982769469
- Treacy Adamo, O.D.Hinsdale, IL1043395254
- Carla Adams, O.D.St Charles, IL1720199409
Common questions
What is Janice Mary Walser, O.D.'s NPI number?
Janice Mary Walser, O.D.'s National Provider Identifier (NPI) is 1972649432, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Janice Mary Walser, O.D. located?
The NPPES record lists a practice address at 1121 Warren Ave, Downers Grove, IL, 60515. Phone: (630) 969-0402. Providers update this record themselves, so call before visiting.
How can I verify Janice Mary Walser, O.D.'s license?
Search the Illinois 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. 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.