NPI registry status
Active
2026 NPPES data Corneal and Contact Management Optometrist NPI 1568454155 O.D.
Verify on CMS → Gary Greene, O.D.
Corneal and Contact Management Optometrist in Prescott Valley, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,539 in Corneal and Contact Management Optometrist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Gary Greene, O.D. is a Corneal and Contact Management Optometrist in Prescott Valley, Arizona, listed in the federal CMS National Provider Identifier registry.
- #256
- Corneal and Contact Management Optometrist rank among Arizona specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Gary Greene, O.D.
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1568454155), first enumerated 08/18/2005.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1568454155 · Corneal and Contact Management Optometrist
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1568454155
- ENUM-LEGACY 2005
- TAX-NARROW 1,539
- RX-NONE No Part D
- BOOK-THIN 19 in Arizona
- PHOTO-ENUM Jerry Bell, O. D. · 2005
What does the federal data show about Gary Greene, O.D.?
Quality data not reportedPrimary specialty
Corneal and Contact Management Optometrist
Specialty distribution in Arizona
How Corneal and Contact Management Optometrist compares to other specialties among Arizona providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Corneal and Contact Management Optometrist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1568454155 |
|---|---|
| Specialty | Corneal and Contact Management Optometrist |
| Credentials | O.D. |
| Gender | Male |
| NPI Issued | 08/18/2005 |
Hospital and facility affiliations
Facilities where Gary Greene, O.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Mathis Eye Care LLC
Cottonwood, AZ
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
More Corneal and Contact Management Optometrist in AZ →
All providers in Arizona →
Compare specialties →
Corneal and Contact Management Optometrist Overview
How Gary Greene, O.D. fits within the Corneal and Contact Management Optometrist landscape nationally.
1,539
Corneal and Contact Management Optometrist Providers in US
52
States with Corneal and Contact Management Optometrist
254
Avg Claims per Provider
Nationwide Corneal and Contact Management Optometrist peers with similar MIPS or enrollment year
Two federal-record peer sets for Greene, both outside Arizona so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Corneal and Contact Management Optometrist Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Greene.
One of 19 Corneal and Contact Management Optometrist providers enrolled in Arizona, 5 are shown here.
Dr. Ljiljana Aleksic
OD
Phoenix, AZ
Dr. David Anderson
O.D.
Scottsdale, AZ
Dr. Marc Bloomenstein
OD
Scottsdale, AZ
Dr. Erik Burnett
OD
Tucson, AZ
Dr. Jenna Derubeis
OD
Phoenix, AZ
Compare Corneal and Contact Management Optometrist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Gary Greene, O.D.'s specialty? ▼
Gary Greene, O.D. specializes in Corneal and Contact Management Optometrist and practices in Prescott Valley, Arizona. Credentials: O.D..
Where is Gary Greene, O.D. located? ▼
Gary Greene, O.D. is located at 3450 N GLASSFORD HILL RD STE E, Prescott Valley, AZ, 86314. Phone: (928) 499-3152.
What is Gary Greene, O.D.'s NPI number? ▼
Gary Greene, O.D.'s National Provider Identifier (NPI) is 1568454155, issued on 08/18/2005.
How many Corneal and Contact Management Optometrist providers are there in the US? ▼
There are 1,539 Corneal and Contact Management Optometrist providers across 52 states in the US. The average Corneal and Contact Management Optometrist provider writes 254 Medicare Part D claims per year.
Does Gary Greene, O.D. accept Medicare? ▼
Gary Greene, O.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Gary Greene, O.D.'s credentials? ▼
Gary Greene, O.D.'s NPI is 1568454155 with credentials O.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.