Brian Oswald, O.D.
Optometrist · Crestwood, IL
Brian Oswald, O.D. is an optometrist with a practice address in Crestwood, Illinois, and NPI 1659462158, issued on Sep 27, 2006. Check the license (Illinois 046007495, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brian Oswald
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 046007495 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5553 127TH St, Crestwood, IL 60445
- Phone
- (708) 371-5160
- Enumerated
- Sep 27, 2006
- Record last updated
- Apr 26, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (708) 930-1844
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,697 in Illinois → Look up another NPI →
Also registered at 5553 127TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rick Peterson, O.D.Optometrist1841381340
- Matthew Walk, H.I.S.Hearing Instrument Specialist1104376516
- Ranjini Welch, O.D.Optometrist1811347180
Verify Brian Oswald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 046007495Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Brian Oswald among 2,697 optometrist records in Illinois
Brian Oswald, O.D. is one of 2,697 optometrist records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 63% newer
- In a Medicare fileNo · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2010 · 68% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 optometrist records list a practice address in Crestwood
They are 5 of the 164 NPPES records with a practice address in Crestwood, and 2,697 optometrist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,697 in Illinois → Every provider in Crestwood → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Thomas Hines, O.D.Midlothian, IL 604451952626988
- Dayra Macias, O.DMidlothian, IL 604451679350375
- Rick Peterson, O.D.Crestwood, IL 604451841381340
- Ranjini Welch, O.D.Crestwood, IL 604451811347180
- Nina Bhar, O.D.Romeoville, IL 604461043373939
- Richard Wojcik, ODRomeoville, IL 604461629115951
- Lauren Wojcik McNicholas, O.D.Romeoville, IL 604461407297435
- Janna Brockman, O.D.Matteson, IL 604431780875898
Common questions
What is Brian Oswald, O.D.'s NPI number?
Brian Oswald, O.D.'s National Provider Identifier (NPI) is 1659462158, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian Oswald, O.D. located?
The NPPES record lists a practice address at 5553 127TH St, Crestwood, IL, 60445. Phone: (708) 371-5160. Providers update this record themselves, so call before visiting.
How can I verify Brian Oswald, O.D.'s license?
NPPES lists Illinois license number 046007495, as entered by the provider. 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.