NPPES file of Aug 9, 2026

Ilene Y. Siringo, O.D.

Optometrist · Denver, CO

Ilene Y. Siringo, O.D. is an optometrist with a practice address in Denver, Colorado, and NPI 1457391831, issued on Jun 7, 2006. Check the license (Colorado 2958, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1457391831
Name
Ilene Y. Siringo
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
2958 CO
TUV006240 NY
Self-reported in NPPES; status is on the state search
Practice location
8370 Northfield Blvd, Denver, CO 80238
Phone
(303) 000-0000
Enumerated
Jun 7, 2006
Record last updated
Feb 11, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181031002137); accepts Medicare assignment
Medical or professional school
State University Of New York - State College Optometry, 2000
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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8 nearest optometrist records → All 1,273 in Colorado → Look up another NPI →

Also registered at 8370 Northfield Blvd

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

  1. Jennifer Blaurock, ODOptometrist1861520942
  2. Kathryn DonovanSpecialist1528432960
  3. Lynn DownerSpecialist1649647728
  4. Melodie EllisSpecialist1376910463
  5. Joseph LorenziniSpecialist1629442066
  6. Brianna McIntoshSpecialist1174907232

Verify Ilene Y. Siringo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 2958    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
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Eye Care Associates OF CO LLCLittleton, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ilene Y. Siringo among 1,273 optometrist records in Colorado

Ilene Y. Siringo, O.D. is one of 1,273 optometrist records with a practice address in Colorado. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 62% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2000 · median 2009 among the 750 with a school on file
  • Record last updated2014 · 63% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Colorado

There are 1,273 optometrist records in Colorado.

All 1,273 in Colorado → Every provider in Denver → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Andrew Benson, O.D.Denver, CO 802381235544826
  2. Jennifer Blaurock, ODDenver, CO 802381861520942
  3. Samuel Dantinne, ODDenver, CO 802381821893900
  4. Michaela Gilbert, O.D.Denver, CO 802381386932390
  5. Kyle Gilbert, O.D.Denver, CO 802381538457544
  6. Kaitlin Speth, O.D.Denver, CO 802381255954095
  7. Kelly Vu, ODDenver, CO 802381548241318
  8. Trey Zinser, ODDenver, CO 802381720798614

Common questions

What is Ilene Y. Siringo, O.D.'s NPI number?

Ilene Y. Siringo, O.D.'s National Provider Identifier (NPI) is 1457391831, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ilene Y. Siringo, O.D. located?

The NPPES record lists a practice address at 8370 Northfield Blvd, Denver, CO, 80238. Phone: (303) 000-0000. Providers update this record themselves, so call before visiting.

How can I verify Ilene Y. Siringo, O.D.'s license?

NPPES lists Colorado license number 2958, as entered by the provider. Search the Colorado 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.