2026 NPPES data General Practice Dentistry NPI 1821406521 DMD
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CASSANDRA CANNON, DMD

General Practice Dentistry in DOUGLASVILLE, Georgia. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
53
Medicare Part D claims · 37 beneficiaries · General Practice Dentistry avg: 82
Industry payments
$202.47
3 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

CASSANDRA CANNON, DMD filed 53 Medicare Part D claims in 2023 as a General Practice Dentistry in DOUGLASVILLE, Georgia.

53
Part D claims, 2023
$202.47
industry payments (Sunshine Act)

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.

CASSANDRA CANNON, DMD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

53 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about CASSANDRA CANNON, DMD?

Quality data not reported

NPI registry status

Active

Issued 07/25/2014

NPI 1821406521

Primary specialty

General Practice Dentistry

High-volume

121,627 US NPIs in this specialty

Medicare Part D claims

53 35% vs specialty avg

2023 prescription claims

Specialty avg: 82

Specialty distribution in Georgia

How General Practice Dentistry compares to other specialties among Georgia providers

Georgia providers

General Practice Dentistry share within Georgia

1. General Practice Dentistry42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
General Practice Dentistry share within Georgia

Specialty board-certification context

Estimated specialty board-certified rate — General Practice Dentistry (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
General Practice Dentistry ABMS/AOA estimate

Est. board-certified rate (General Practice Dentistry) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (General Practice Dentistry) — ABMS / AOA estimate

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).

CASSANDRA CANNON, DMD appears in the CMS NPPES registry as a General Practice Dentistry provider holding DMD credentials at 3009 CHAPEL HILL ROAD, DOUGLASVILLE, GA, 30135, with a listed phone of (770) 942-8288. NPI 1821406521 was issued on 07/25/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CANNON most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 53 prescription claims written by this provider, covering 37 Medicare beneficiaries and totaling roughly $169 in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

General Practice Dentistry is a high-volume specialty nationwide, with 121,627 enrolled providers across 56 states and an average of 82 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

3009 CHAPEL HILL ROAD
DOUGLASVILLE, GA 30135

Provider Details

NPI 1821406521
Specialty General Practice Dentistry
Credentials DMD
Gender Female
NPI Issued 07/25/2014

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for CASSANDRA CANNON, DMD. Source: openpaymentsdata.cms.gov.

Total received

$202

Largest payer

Straumann USA LLC

Most common payment type

Education

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

53
Total Claims
$169
Total Drug Cost
37
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
53
Total Day Supply
240
Brand Drug Cost
$0
Generic Drug Cost
$169
Antibiotic Claims
52

Patient Demographics

Average Patient Age
75.5 years
Avg HCC Risk Score
1.15
Gender Split
49% female / 51% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Amoxicillin
32
Clindamycin Hcl
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

General Practice Dentistry Overview

How CASSANDRA CANNON, DMD fits within the General Practice Dentistry landscape nationally.

121,627
General Practice Dentistry Providers in US
56
States with General Practice Dentistry
82
Avg Claims per Provider

CASSANDRA CANNON, DMD's 53 claims are below the specialty average of 82.

Nearby General Practice Dentistry Providers in Georgia

Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as CANNON.

Compare General Practice Dentistry nationally: see state-by-state distribution →

Frequently Asked Questions

What is CASSANDRA CANNON, DMD's specialty?
CASSANDRA CANNON, DMD specializes in General Practice Dentistry and practices in DOUGLASVILLE, Georgia. Credentials: DMD.
How much does CASSANDRA CANNON, DMD prescribe under Medicare Part D?
In 2023, CASSANDRA CANNON, DMD wrote 53 Medicare Part D claims totaling $169 in drug costs for 37 beneficiaries.
Where is CASSANDRA CANNON, DMD located?
CASSANDRA CANNON, DMD is located at 3009 CHAPEL HILL ROAD, DOUGLASVILLE, GA, 30135. Phone: (770) 942-8288.
What is CASSANDRA CANNON, DMD's NPI number?
CASSANDRA CANNON, DMD's National Provider Identifier (NPI) is 1821406521, issued on 07/25/2014.
How many General Practice Dentistry providers are there in the US?
There are 121,627 General Practice Dentistry providers across 56 states in the US. The average General Practice Dentistry provider writes 82 Medicare Part D claims per year.
What drugs does CASSANDRA CANNON, DMD prescribe most often?
Based on 2023 Medicare Part D data, CASSANDRA CANNON, DMD's most frequently prescribed drugs include Amoxicillin, Clindamycin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CASSANDRA CANNON, DMD accept Medicare?
CASSANDRA CANNON, DMD appears in CMS Medicare data with 53 Part D claims and 37 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CASSANDRA CANNON, DMD's credentials?
CASSANDRA CANNON, DMD's NPI is 1821406521 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

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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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