NPI registry status
Active
2026 NPPES data General Practice Dentistry NPI 1922893510
Verify on CMS → Zachary Williams
General Practice Dentistry in Collierville, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 123,581 in General Practice Dentistry, 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
Zachary Williams is a General Practice Dentistry in Collierville, Tennessee, listed in the federal CMS National Provider Identifier registry.
- #19
- General Practice Dentistry rank among Tennessee 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 Zachary Williams
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 1922893510), first enumerated 04/14/2025.
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
- 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 1922893510 · General Practice Dentistry
NPI-10 · ENUM-NEW · TAX-MEGA · RX-NONE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1922893510
- ENUM-NEW 2025
- TAX-MEGA 124K General Practice
- RX-NONE No Part D
- BOOK-LIGHT 1,998 in Tennessee
- PHOTO-ENUM Adrianna Espinoza · 2025
What does the federal data show about Zachary Williams?
Quality data not reportedPrimary specialty
General Practice Dentistry
Specialty distribution in Tennessee
How General Practice Dentistry compares to other specialties among Tennessee 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 General Practice Dentistry. 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 | 1922893510 |
|---|---|
| Specialty | General Practice Dentistry |
| Gender | Male |
| NPI Issued | 04/14/2025 |
General Practice Dentistry Overview
How Zachary Williams fits within the General Practice Dentistry landscape nationally.
123,581
General Practice Dentistry Providers in US
56
States with General Practice Dentistry
84
Avg Claims per Provider
Nationwide General Practice Dentistry peers with similar MIPS or enrollment year
Two federal-record peer sets for Williams, both outside Tennessee so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2025)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby General Practice Dentistry Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Williams.
One of 1,998 General Practice Dentistry providers enrolled in Tennessee, 5 are shown here.
Dr. Carley Abbott
DDS
Nashville, TN
Dr. Colin Abbott
DDS
Memphis, TN
Fethi Abdulahi
Springfield, TN
Dr. Ragaa Abdulmoniem
DDS
Bristol, TN
Dr. Fredrick Abernathy
D.D.S
Pulaski, TN
Compare General Practice Dentistry nationally: see state-by-state distribution →
Frequently Asked Questions
What is Zachary Williams's specialty? ▼
Zachary Williams specializes in General Practice Dentistry and practices in Collierville, Tennessee.
Where is Zachary Williams located? ▼
Zachary Williams is located at 1165 IRWINS GATE DR, Collierville, TN, 38017. Phone: (901) 494-5937.
What is Zachary Williams's NPI number? ▼
Zachary Williams's National Provider Identifier (NPI) is 1922893510, issued on 04/14/2025.
How many General Practice Dentistry providers are there in the US? ▼
There are 123,581 General Practice Dentistry providers across 56 states in the US. The average General Practice Dentistry provider writes 84 Medicare Part D claims per year.
Does Zachary Williams accept Medicare? ▼
Zachary Williams appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Zachary Williams's credentials? ▼
Zachary Williams's NPI is 1922893510. 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.