NPPES file of Aug 9, 2026

Chris Simopoulos, O.D.

Optometrist · Phoenix, AZ

Chris Simopoulos, O.D. is an optometrist with a practice address in Phoenix, Arizona, and NPI 1093083107, issued on Dec 2, 2011. Check the license (Arizona OPT-001839, as entered in NPPES) with the Arizona 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
1093083107
Name
Chris Simopoulos
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
OPT-001839 AZ
Self-reported in NPPES; status is on the state search
Practice location
7575 W Lower Buckeye RD, Phoenix, AZ 85043
Phone
(623) 907-5952
Enumerated
Dec 2, 2011
Record last updated
Apr 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest optometrist records → All 1,336 in Arizona → Look up another NPI →

Also registered at 7575 W Lower Buckeye RD

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

  1. Karla AcostaOptician1891599353
  2. Amanda Chronister, PHARMDPharmacist1023519048
  3. Mark Eicher, PHARMDPharmacist1235507138
  4. Kandi FryerOptician1285438374
  5. William Grandt, PHARMDPharmacist1194230391
  6. Michael Kaminski, O.D.Optometrist1033207717

Verify Chris Simopoulos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license OPT-001839    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 Arizona license search

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94% fewer Medicare Part D claims than the average optometrist in 2024

16 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 88% of claims.

  1. Chris Simopoulos16
  2. Specialty average277

Most prescribed

  1. Restasis13 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.

Chris Simopoulos among 1,336 optometrist records in Arizona

Chris Simopoulos, O.D. is one of 1,336 optometrist records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 57% of them.

  • NPI issued2011 · 57% of these records are older, 41% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2021 · 62% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Arizona

There are 1,336 optometrist records in Arizona.

All 1,336 in Arizona → Every provider in Phoenix → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Guramritpal DhottPhoenix, AZ 850431760723324
  2. Michael Kaminski, O.D.Phoenix, AZ 850431033207717
  3. Monina Kaminski, O.D.Phoenix, AZ 850431518089085
  4. Michelle Nguyen, ODPhoenix, AZ 850431326710146
  5. Phillip Barlow, ODPhoenix, AZ 850421174304547
  6. Tien Dang, ODPhoenix, AZ 850441598235251
  7. Thaddeus Davis, ODPhoenix, AZ 850421568148039
  8. Keyla Gammarano, ODPhoenix, AZ 850441497390173

Common questions

What is Chris Simopoulos, O.D.'s NPI number?

Chris Simopoulos, O.D.'s National Provider Identifier (NPI) is 1093083107, issued on Dec 2, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Chris Simopoulos, O.D. located?

The NPPES record lists a practice address at 7575 W Lower Buckeye RD, Phoenix, AZ, 85043. Phone: (623) 907-5952. Providers update this record themselves, so call before visiting.

How can I verify Chris Simopoulos, O.D.'s license?

NPPES lists Arizona license number OPT-001839, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Chris Simopoulos, O.D. prescribe under Medicare Part D?

In 2024, Chris Simopoulos, O.D. had 16 Medicare Part D claims; 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.

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.