NPPES file of Aug 9, 2026

Jeffrey Scott Porter, O.D.

Optometrist · Crystal Lake, IL

Jeffrey Scott Porter, O.D. is an optometrist with a practice address in Crystal Lake, Illinois, and NPI 1982747507, issued on Feb 14, 2007. Check the license (Illinois 046.008991, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982747507
Name
Jeffrey Scott Porter
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
046.008991 IL
Self-reported in NPPES; status is on the state search
Practice location
1205 S IL Route 31, Crystal Lake, IL 60014
Phone
(815) 477-4053
Enumerated
Feb 14, 2007
Record last updated
Aug 20, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(815) 477-4302
Medicare enrollment
Enrolled (PECOS I20080425000513); accepts Medicare assignment
Medical or professional school
Indiana University - School Of Optometry, 1996
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1205 S IL Route 31

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nishath Chaudhury, PHARMDPharmacist1609476563
  2. Seir Fen Davidson, PHARMDPharmacist1417557596

Verify Jeffrey Scott Porter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 046.008991
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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93% fewer Medicare Part D claims than the average optometrist in 2024

20 Medicare Part D claims for 14 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.

  1. Jeffrey Porter20
  2. Specialty average277

Most prescribed

  1. Neomycin-Polymyxin-Dexameth11 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.

20 optometrist records list a practice address in Crystal Lake

They are 20 of the 1,442 NPPES records with a practice address in Crystal Lake, and 2,697 optometrist records in Illinois.

Other optometrist records in Illinois

  1. Marvin Aal, O.D.Chicago, IL1184634180
  2. Russul Abbas, ODGurnee, IL1285129007
  3. Sarah Abbott, ODPark Ridge, IL1881333565
  4. Mahmud Abdallah, ODAlsip, IL1417501248
  5. Nada AbdallahDeerfield, IL1669206066
  6. Saul Abraham, O.D.Mt Prospect, IL1285772400
  7. Aarlan Aceto, ODDowners Grove, IL1013064385
  8. Jodi Acharya, O.D.Arlington Heights, IL1982769469
  9. Treacy Adamo, O.D.Hinsdale, IL1043395254
  10. Carla Adams, O.D.St Charles, IL1720199409

Common questions

What is Jeffrey Scott Porter, O.D.'s NPI number?

Jeffrey Scott Porter, O.D.'s National Provider Identifier (NPI) is 1982747507, issued on Feb 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey Scott Porter, O.D. located?

The NPPES record lists a practice address at 1205 S IL Route 31, Crystal Lake, IL, 60014. Phone: (815) 477-4053. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey Scott Porter, O.D.'s license?

NPPES lists Illinois license number 046.008991, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Jeffrey Scott Porter, O.D. prescribe under Medicare Part D?

In 2024, Jeffrey Scott Porter, O.D. had 20 Medicare Part D claims for 14 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.