NPI registry status
Active
2026 NPPES data Oral and Maxillofacial Surgery (Dentist) NPI 1124168612 DMD
Verify on CMS → William Massey, DMD
Oral and Maxillofacial Surgery (Dentist) in Savannah, Georgia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 7,632 in Oral and Maxillofacial Surgery (Dentist), 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
William Massey, DMD is an Oral and Maxillofacial Surgery (Dentist) in Savannah, Georgia, listed in the federal CMS National Provider Identifier registry.
- #92
- Oral and Maxillofacial Surgery (Dentist) rank among Georgia 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 William Massey, DMD
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 1124168612), first enumerated 02/07/2007.
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 1124168612 · Oral and Maxillofacial Surgery (Dentist)
NPI-10 · ENUM-MID · TAX-MID · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1124168612
- ENUM-MID 2007
- TAX-MID 8K Oral and
- RX-NONE No Part D
- BOOK-THIN 217 in Georgia
- PHOTO-ENUM Randi Wiston · 2007
What does the federal data show about William Massey, DMD?
Quality data not reportedPrimary specialty
Oral and Maxillofacial Surgery (Dentist)
Specialty distribution in Georgia
How Oral and Maxillofacial Surgery (Dentist) compares to other specialties among Georgia 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 Oral and Maxillofacial Surgery (Dentist). 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 | 1124168612 |
|---|---|
| Specialty | Oral and Maxillofacial Surgery (Dentist) |
| Credentials | DMD |
| Gender | Male |
| NPI Issued | 02/07/2007 |
More Oral and Maxillofacial Surgery (Dentist) in GA →
All providers in Georgia →
Compare specialties →
Oral and Maxillofacial Surgery (Dentist) Overview
How William Massey, DMD fits within the Oral and Maxillofacial Surgery (Dentist) landscape nationally.
7,632
Oral and Maxillofacial Surgery (Dentist) Providers in US
52
States with Oral and Maxillofacial Surgery (Dentist)
378
Avg Claims per Provider
Nationwide Oral and Maxillofacial Surgery (Dentist) peers with similar MIPS or enrollment year
Two federal-record peer sets for Massey, both outside Georgia so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Oral and Maxillofacial Surgery (Dentist) Providers in Georgia
Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as Massey.
One of 217 Oral and Maxillofacial Surgery (Dentist) providers enrolled in Georgia, 5 are shown here.
Dr. Macarius Abdelsayed
DMD
Augusta, GA
Dr. Shelly Abramowicz
DMD, MPH
Atlanta, GA
Dr. Andrew Aiken
D.M.D., M.D.
Atlanta, GA
Dr. Sara Akeel
D.D.S
Augusta, GA
Dr. Husain Ali-Khan
M.D. D.M.D.
Marietta, GA
Compare Oral and Maxillofacial Surgery (Dentist) nationally: see state-by-state distribution →
Frequently Asked Questions
What is William Massey, DMD's specialty? ▼
William Massey, DMD specializes in Oral and Maxillofacial Surgery (Dentist) and practices in Savannah, Georgia. Credentials: DMD.
Where is William Massey, DMD located? ▼
William Massey, DMD is located at 4815 PAULSEN ST, Savannah, GA, 31405. Phone: (912) 352-2324.
What is William Massey, DMD's NPI number? ▼
William Massey, DMD's National Provider Identifier (NPI) is 1124168612, issued on 02/07/2007.
How many Oral and Maxillofacial Surgery (Dentist) providers are there in the US? ▼
There are 7,632 Oral and Maxillofacial Surgery (Dentist) providers across 52 states in the US. The average Oral and Maxillofacial Surgery (Dentist) provider writes 378 Medicare Part D claims per year.
Does William Massey, DMD accept Medicare? ▼
William Massey, DMD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify William Massey, DMD's credentials? ▼
William Massey, DMD's NPI is 1124168612 with credentials DMD. 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.