NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1922412170 PHARMD, DO
Verify on CMS → Matthew Gray, PHARMD, DO
Student in an Organized Health Care Education/Training Program in Greenwood Village, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 331,274 in Student in an Organized Health Care Education/Training Program, 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
Matthew Gray, PHARMD, DO is a Student in an Organized Health Care Education/Training Program in Greenwood Village, Colorado, listed in the federal CMS National Provider Identifier registry.
- #7
- Student in an Organized Health Care Education/Training Program rank among Colorado 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.
CMS NPPES provider registry desk
NPI 1922412170 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-MID · TAX-MEGA · RX-NONE · BOOK-MID · PHOTO-ENUM
- NPI-10 1922412170
- ENUM-MID 2014
- TAX-MEGA 331K Student in
- RX-NONE No Part D
- BOOK-MID 5,099 in Colorado
- PHOTO-ENUM Johana Arias · 2014
What does the federal data show about Matthew Gray, PHARMD, DO?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Specialty distribution in Colorado
How Student in an Organized Health Care Education/Training Program compares to other specialties among Colorado 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 Student in an Organized Health Care Education/Training Program. 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 | 1922412170 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | PHARMD, DO |
| Gender | Male |
| NPI Issued | 06/16/2014 |
Hospital and facility affiliations
Facilities where Matthew Gray, PHARMD, DO 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.
Metcalf Tiller And Chen Inc
Reno, NV
Reno Tahoe Anesthesia Weaver PC
Sparks, NV
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 Student in an Organized Health Care Education/Training Program in CO →
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Student in an Organized Health Care Education/Training Program Overview
How Matthew Gray, PHARMD, DO fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
331,274
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider
Nationwide Student in an Organized Health Care Education/Training Program peers with similar MIPS or enrollment year
Two federal-record peer sets for Gray, both outside Colorado so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Student in an Organized Health Care Education/Training Program Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Gray.
One of 5,099 Student in an Organized Health Care Education/Training Program providers enrolled in Colorado, 5 are shown here.
Frequently Asked Questions
What is Matthew Gray, PHARMD, DO's specialty? ▼
Matthew Gray, PHARMD, DO specializes in Student in an Organized Health Care Education/Training Program and practices in Greenwood Village, Colorado. Credentials: PHARMD, DO.
Where is Matthew Gray, PHARMD, DO located? ▼
Matthew Gray, PHARMD, DO is located at 8000 E MAPLEWOOD AVE STE 200, Greenwood Village, CO, 80111. Phone: (303) 785-4700.
What is Matthew Gray, PHARMD, DO's NPI number? ▼
Matthew Gray, PHARMD, DO's National Provider Identifier (NPI) is 1922412170, issued on 06/16/2014.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 331,274 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
Does Matthew Gray, PHARMD, DO accept Medicare? ▼
Matthew Gray, PHARMD, DO appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Matthew Gray, PHARMD, DO's credentials? ▼
Matthew Gray, PHARMD, DO's NPI is 1922412170 with credentials PHARMD, DO. 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 April 2026 (NPPES) / 2023 (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 May 2026.